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Prepaid tuition plans let you buy future tuition credits at a fixed price. They can make financial sense if your child is likely to attend an eligible college, but there are some c...With inverse proportionality c = x · y which we can also express that as c / x = y / 1 and again solve for c. If y = 2 for x = 10, then we have c / 10 = 2 / 1 hence c = 20. Common examples of direct proportionality include: the circumference of a circle and its diameter (the constant is known as π)Consider the parabola (y + 1)2 = 2(x + 1). Which equation is used to find the directrix? 0 x = h-p Oy=k-p O y=-p O x= -p DONE. loading. See answer. loading. plus. Add answer +5 pts. loading. Ask AI. more. Log in to add comment. Advertisement. kendraBada is waiting for your help. Add your answer and earn points.

This implies that |y| = y, thus the question becomes is x·y > y^2. Reduce by y (we can safely do this since we know that y is positive): is x > y. We don't know that. Not sufficient. (1)+ (2) From (2) the question became whether x > y and (1) confirms that. Sufficient. Answer: C. y = (x − 2)2 − 1 y = ( x - 2) 2 - 1. Find the properties of the given parabola. Tap for more steps... Direction: Opens Up. Vertex: (2,−1) ( 2, - 1) Focus: (2,−3 4) ( 2, - 3 4) Axis of Symmetry: x = 2 x = 2. Directrix: y = −5 4 y = - 5 4. Select a few x x values, and plug them into the equation to find the corresponding y y values. With inverse proportionality c = x · y which we can also express that as c / x = y / 1 and again solve for c. If y = 2 for x = 10, then we have c / 10 = 2 / 1 hence c = 20. Common examples of direct proportionality include: the circumference of a circle and its diameter (the constant is known as π)

Graph opens down. Axis of symmetry is x= 4 and vertex is (4,8) Explanation: This is vertex form of equation of a parabola. The general form of ... What is the vertex of y = −2(x + 1)2 + 2 ? (-1, 2) Explanation: y is actually written in the vertex form. Let the transformation be f (x,y)= (f 1(x,y),f 2(x,y)). The line y = 3 is mapped to x= 0 so f 1(x,3)= 0 for all x. This means that we can set f 1(x,y)= M 1(y −3) for a some constant M 1 ... Find the minimum value of x2 + y2, where x,y are non-negative integers and x + y is a given positive odd integer. Since x2 +y2 = 21 ((x+y)2 +(x−y)2) the ...

Any line can be graphed using two points. Select two x x values, and plug them into the equation to find the corresponding y y values. Tap for more steps... x y 0 −2 2 −3 x y 0 - 2 2 - 3. Graph the line using the slope and the y-intercept, or the points. Slope: − 1 2 - 1 2. y-intercept: (0,−2) ( 0, - 2)Rewrite in slope-intercept form. Tap for more steps... y = 1 3x+ 2 y = 1 3 x + 2. Use the slope-intercept form to find the slope and y-intercept. Tap for more steps... Slope: 1 3 1 3. y-intercept: (0,2) ( 0, 2) Any line can be graphed using two points. Select two x x values, and plug them into the equation to find the corresponding y y values.Free trigonometric identity calculator - verify trigonometric identities step-by-step.India’s central bank has identified Big Tech's push into financial services as a challenge for banks in the South Asian market. India’s central bank has identified Big Tech’s push ...y-intercept: (0,4) ( 0, 4) Any line can be graphed using two points. Select two x x values, and plug them into the equation to find the corresponding y y values. Tap for more steps... x y 0 4 2 5 x y 0 4 2 5. Graph the line using the slope and the y-intercept, or the points. Slope: 1 2 1 2. y-intercept: (0,4) ( 0, 4) x y 0 4 2 5 x y 0 4 …

Graph y=2(x-1)^2-2. Step 1. Find the properties of the given parabola. Tap for more steps... Step 1.1. Use the vertex form, , to determine the values of , , and . ... The focus of a parabola can be found by adding to the y-coordinate if the parabola opens up or down. Step 1.5.2. Substitute the known values of , , and into the formula and simplify.

Examples: 1+2 , 1/3+1/4 , 2^3 * 2^2. (x+1) (x+2) (Simplify Example), 2x^2+2y @ x=5, y=3 (Evaluate Example) y=x^2+1 (Graph Example), 4x+2=2 (x+6) (Solve Example) Algebra Calculator is a calculator that …

Free graphing calculator instantly graphs your math problems.examples. example 1: Find the center and the radius of the circle (x− 3)2 + (y +2)2 = 16. example 2: Find the center and the radius of the circle x2 +y2 +2x− 3y− 43 = 0. example 3: Find the equation of a circle in standard form, with a center at C (−3,4) and passing through the point P (1,2). example 4:Note: General Form always has x 2 + y 2 for the first two terms.. Going From General Form to Standard Form. Now imagine we have an equation in General Form:. x 2 + y 2 + Ax + By + C = 0. How can we get it into Standard Form like this? (x−a) 2 + (y−b) 2 = r 2 The answer is to Complete the Square (read about that) twice ... once for x …Converting from decimals to fractions is straightforward. It does, however, require the understanding that each decimal place to the right of the decimal point represents a power of 10; the first decimal place being 10 1, the second 10 2, the third 10 3, and so on. Simply determine what power of 10 the decimal extends to, use that power of 10 ... The Derivative Calculator lets you calculate derivatives of functions online — for free! Our calculator allows you to check your solutions to calculus exercises. It helps you practice by showing you the full working (step by step differentiation). The Derivative Calculator supports computing first, second, …, fifth derivatives as well as ...

Mar 17, 2023 · 【:2】是Python中一种用于切片（slice）的语法。它表示从开始位置开始，到第2个元素（从0开始计数，不包含第2个元素）之间的元素。b = a[:2]print(b)[1, 2]此时，变量b就是变量a中从开始位置开始，到第2个元素之间的元素，也就是1和2。本文由 ... Equating the denominator ... Show that y = x2+12x lies between −1 and 1 inclusive. Your second and third approaches are workable, but they lack the part proving that the fraction otherwise is between −1 and 1. For the second you use the sign of the derivate between and beyond ... How do you use the binomial series to expand #(1+x)^(1/2)#? Precalculus The Binomial Theorem The Binomial Theorem. 1 AnswerThe binomial theorem is the method of expanding an expression that has been raised to any finite power. A binomial theorem is a powerful tool of expansion which has applications in Algebra, probability, etc. Binomial Expression: A binomial expression is an algebraic expression that contains two dissimilar terms. Eg.., a + b, a 3 + b 3, etc.Find one factor of the form x^{k}+m, where x^{k} divides the monomial with the highest power x^{2} and m divides the constant factor y^{2}+y-2. One such factor is x+y-1. Factor the polynomial by dividing it by this factor.

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Get the free "Equivalent Expression Calculator" widget for your website, blog, Wordpress, Blogger, or iGoogle. Find more Mathematics widgets in Wolfram|Alpha.First Point: For #x = 0# #y = (1/2 xx 0) - 2# #y = 0 - 2# #y = -2# or #(0, -2)# Second Point: For #y = 2# #y = (1/2 xx 2) - 2# #y = 1 - 2# #y = -1# or #(2, -1)# We can next plot the two points on the coordinate plane: graph{(x^2+(y+2)^2-0.025)((x-2)^2+(y+1)^2-0.025)=0 [-10, 10, -5, 5]} Now, we can draw a straight line through the two points to ...Get the free "Equivalent Expression Calculator" widget for your website, blog, Wordpress, Blogger, or iGoogle. Find more Mathematics widgets in Wolfram|Alpha. Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals. For math, science, nutrition, history ... The binomial theorem is the method of expanding an expression that has been raised to any finite power. A binomial theorem is a powerful tool of expansion which has applications in Algebra, probability, etc. Binomial Expression: A binomial expression is an algebraic expression that contains two dissimilar terms. Eg.., a + b, a 3 + b 3, etc. Divide 1-y, the coefficient of the x term, by 2 to get \frac{1-y}{2}. Then add the square of \frac{1-y}{2} to both sides of the equation. This step makes the left hand side of the equation a perfect square. Divide both sides by cos2(x) to get: cos2(x) cos2(x) + sin2(x) cos2(x) = 1 cos2(x) which simplifies to: 1 + tan2(x) = sec2(x) Answer link. See explanation... Starting from: cos^2 (x) + sin^2 (x) = 1 Divide both sides by cos^2 (x) to get: cos^2 (x)/cos^2 (x) + sin^2 (x)/cos^2 (x) = 1/cos^2 (x) which simplifies to: 1+tan^2 (x) = sec^2 (x)Solve Using the Quadratic Formula x^2-x+1=0. x2 − x + 1 = 0 x 2 - x + 1 = 0. Use the quadratic formula to find the solutions. −b±√b2 −4(ac) 2a - b ± b 2 - 4 ( a c) 2 a. Substitute the values a = 1 a = 1, b = −1 b = - 1, and c = 1 c = 1 into the quadratic formula and solve for x x. 1±√(−1)2 − 4⋅(1⋅1) 2⋅1 1 ± ( - 1) 2 ...Feb 2, 2024 · Teams. Q&A for work. Connect and share knowledge within a single location that is structured and easy to search. Learn more about Teams

plot x^2+y^2<1 and y>x. Number Lines . Plot a set of numbers or values on a real number line. Visualize a set of real numbers on a number line: number line 2, 3, 5, 7, 11, 13. Show multiple sets on a number line: number line x^2>5, 0<=x<3. More examples. RELATED EXAMPLES; Algebra; Applications of Calculus; Domain & Range;

26 Aug 2020 ... Sketch the region enclosed by the given curves. Decide whether to integrate with respect to or . Draw a typical approximating rectangle and ...

y-intercept: (0,4) ( 0, 4) Any line can be graphed using two points. Select two x x values, and plug them into the equation to find the corresponding y y values. Tap for more steps... x y 0 4 2 5 x y 0 4 2 5. Graph the line using the slope and the y-intercept, or the points. Slope: 1 2 1 2. y-intercept: (0,4) ( 0, 4) x y 0 4 2 5 x y 0 4 2 5.Transcript. Ex 5.7, 17 (Method 1) If 𝑦= 〖(〖𝑡𝑎𝑛〗^(−1) 𝑥)〗^(2 ), show that 〖(𝑥^2+1)〗^(2 ) 𝑦2 + 2𝑥 〖(𝑥^2+1)〗^ 𝑦1 = 2 We ...Divide both sides by cos2(x) to get: cos2(x) cos2(x) + sin2(x) cos2(x) = 1 cos2(x) which simplifies to: 1 + tan2(x) = sec2(x) Answer link. See explanation... Starting from: cos^2 (x) + sin^2 (x) = 1 Divide both sides by cos^2 (x) to get: cos^2 (x)/cos^2 (x) + sin^2 (x)/cos^2 (x) = 1/cos^2 (x) which simplifies to: 1+tan^2 (x) = sec^2 (x)Popular Problems Algebra Graph y= (x-1)^2+2 y = (x − 1)2 + 2 y = ( x - 1) 2 + 2 Find the properties of the given parabola. Tap for more steps... Direction: Opens Up Vertex: (1,2) ( …The general solution of differential equation x (1 + y 2) d x + y (1 + x 2) d y = 0 is/are: View Solution. Q4. Solve that x (1 + y 2) d x + y (1 + x 2) d y = 0. View Solution. Q5. Find the general solution of the differential equation: (1 + …ç ô>0 º ¥ \ ¸ b Ç 5 ¡(Y$Ï6 * X 5 ¡(Y$Ï6 * X q ±>8 & ¸ >0 Ç q ±>8 í 4( >1 Ç q ±>8 í 4( >0 Ç q `>8 :ý v >0 Ç q `>8 :ý v >/ Ç q `>8 :ý v >/ Ç 3Q j>8 >/>,>7>7>7 ¸ 3Q j>8 >0>,>.>1>0 ¸ 3Q …Converting from decimals to fractions is straightforward. It does, however, require the understanding that each decimal place to the right of the decimal point represents a power of 10; the first decimal place being 10 1, the second 10 2, the third 10 3, and so on. Simply determine what power of 10 the decimal extends to, use that power of 10 ...The SBA is offering low-interest federal disaster loans for working capital to small businesses in Washington impacted by severe storms, flooding, and freezing conditions. The U.S....

resultant ( (x^2 + x y + y^2) - 1, x^2-1, x) { (x^2 + x y + y^2) - 1, (y^2 + y x + x^2) - 1} Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals. For math, science, nutrition, history, geography, engineering, mathematics, linguistics, sports, finance, music….10 years ago. y = a (x-h)^2 + k is the vertex form equation. Now expand the square and simplify. You should get y = a (x^2 -2hx + h^2) + k. Multiply by the coefficient of a and get y = ax^2 -2ahx +ah^2 + k. This is standard form of a quadratic equation, with the normal a, b and c in ax^2 + bx + c equaling a, -2ah and ah^2 + k, respectively.31 May 2021 ... Sketch region enclosed by curves and curves y = 1/x, y =x, y = 1/4 x. Find area of region. 6.3K views · 2 years ago ...more ...Instagram:https://instagram. hampton bay arched pergola 11x13dually trucks near meyandex imaeseras tour tickets santa clara x^2+xy+y^2=1. Natural Language; Math Input; Extended Keyboard Examples Upload Random. Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals. For math, science, nutrition, history, geography, engineering, mathematics, linguistics, sports, finance, music…To graph a point, enter an ordered pair with the x-coordinate and y-coordinate separated by a comma, e.g., . To graph two objects, simply place a semicolon between the two commands, e.g., y=2x^2+1; y=3x-1. Polynomials. Algebra Calculator can simplify polynomials, but it only supports polynomials containing the variable x. taylor swift tour shirtswalmart jobs near me hiring With inverse proportionality c = x · y which we can also express that as c / x = y / 1 and again solve for c. If y = 2 for x = 10, then we have c / 10 = 2 / 1 hence c = 20. Common examples of direct proportionality include: the circumference of a circle and its diameter (the constant is known as π) celebration fl zillow x^2: x^{\msquare} \log_{\msquare} \sqrt{\square} \nthroot[\msquare]{\square} \le \ge \frac{\msquare}{\msquare} ... solve for y. en. Related Symbolab blog posts. High School …21 Jul 2017 ... integral of x*e^(2x)/(1+2x)^2, integration by parts, integration with DI method, hard integration by parts, calculus 2 integral examples, ...