find the equation of the quadratic relationwith graph.这句话的意思是：找出这个曲线与二次方程式的关系。句中equation表示公式，例如：The equation is simple: research breeds new products.equation of the quadratic表示二次方程。graph表示曲线。这句话是提出了一个要求，那就是找出曲线与二次方程...
Multiply the Step 2 result by -1 to find the x-coordinate of the minimum or maximum. In 2x^2+3x-5, you would multiply 0.75 by -1 to get -0.75 as the x-coordinate. Step 4 Plug in the x-coordinate into the expression to find the y-coordinate of the minimum or maximum. You would...
Answer to: Find the maximum value of the quadratic function. y = 7x^2 +28x -35 By signing up, you'll get thousands of step-by-step solutions to...
find the maximum or minimum value of the following quadratic equation functions.then state teh corresponding value of x for the minimum or maximum value of f(x).(a) f(x)=-3x^2+12x+8 (b)f(x)=-3^2+9x+6(c)f(x)=6x^2+12x+11 相关知识点: 试题来源: 解析 find the maximum ...
百度试题 结果1 题目 Find and simplify a quadratic equation with integer coefficients that has roots and its conjugate.L A: 相关知识点: 试题来源: 解析 3z^2-4=+3=0 反馈 收藏
Answer to: Find the maximum volume of a box inscribed in the tetrahedron bounded by the coordinate planes and the plane x + \frac { 1 } { 3 } y +...
According to the problem, coefficients of the required quadratic equation arereal and its one root is -2 + i.We know in a quadratic with real coefficients imaginary roots occur inconjugate pairs).Since equation has rational coefficients, the other root is -2 - iNow, the sum of the roots ...
Finding the minimum or maximum of a function is important in mathematics. Often you want some quantity to be maximal, such as profits or capacity. Minima is useful when looking at a cost function.
百度试题 结果1 题目Find the equation of the quadratic given its graph is: ( is the vertex.) 相关知识点: 试题来源: 解析 y=-2(x-2)^2+3 反馈 收藏
Find the value of h if quadratic equation hx2- 42x + 49 = 0 has two real and equal roots. 相关知识点: 试题来源: 解析 Since the quadratic equation hx^2-42x+49=0 has two real and equal roots, thenb^2-4ac=0(-42)^2-4(h)(49)=01764-196 h =0 196 h =1764 h =9 ...