Perfect Square Trinomial: An expression that is obtained from the square of a binomial is termed a perfect square trinomial. For example, if we square the expression (y+3), we use the identity, (a+b)2= a2 +2ab+b2, and we get, (y+3)2 = y2 +6y+9. Here, y2 +6y+9 is a ...
Find the equation of the tangent to the curve y = (x - 2) square root {x^2 + 16} at x = 3. Find the equation of the tangent to the curve y = (x - 4) square root x^2 + 9 at x = 2. find an equation for the line tangent ...
Write the equation of the circle with the given center and radius. Center =(-4, 3), radius = square root 3 The equation of a circle is given below. Identify the center and the radius. Then graph the circle. x^2 + y^2 + 6x - 8y + 9 = 0. ...
Solve: u=square root{x}, int_{0}^{4} f(square root{x} ) dx = int_{0}^{2} 2u f(u) du. Complete the operation. \frac{36x^2 - 49y^2}{6x + 7y} Find the value of p to make the following a perfect square. y^2-7y+p Given that y varies directly as the square of x,...
I tried getting y2 from the second equation, but I also need y (as in y1) if I want to replace it in the first equation, due to that -6y. So the first equation becomes: x+9+6x+9-25+20-1-x2+2x -6*√(19+2x-x2) I also tried subtracting the second equation from the first...
Find the average value of the function f(x,y) = 6x+10y over the triangle with vertices (0,0), (8,0), and (0,9). Find the average value g_{ave} of the function g on the given interval. g(x) = 9 \s...
嘉淇准备完成题目:化简:(x,y^2+6y+6)-(6y+5x^2+2)”印刷不清楚.(1)他把“lacksquarex2+6x+8)–(6x+5x2+2);(2)他妈妈说:“你猜错了,我看到该题标准答案的结果是常数.”通过计算说明原题中“”是几? 相关知识点: 试题来源: 解析 (1)–2x2+6;(2)5. ...
Find an equation of the tangent line to the curve y = \sqrt x at the point (2,3). Find the equation of the line tangent to f(x) = sqrt(9 - x) and parallel to the line x + 6y = 12. Find an equation for the line tangent to the...
Answer to: Find the point on the curve y = square root x which is closed to the point (3, 0). By signing up, you'll get thousands of step-by-step...
We can use the derivatives to find the maximum and minimum values of the given function. If the given interval is a closed interval, then the maximum and minimum values of the function can be obtained by the first derivative of the function....