A parabola has x-intercepts of -1, 4, Determine the equation of the parabola in f(x) = a(x-r)(x-s)  if it has a minimum value of -18.

Find an equation for the set of  all possible vertex points of a parabola that has an x-intercept at (-1,0) a vertical axis of symmetry, and contains the point (3, 4)

Write an equation for a parabola that is congruent to the graph of y = x2, opens downward, and has its vertex at (-3,1)

The graph of a quadratic function is given  f(x) = -x^2+8x-7 (a) Find the coordinates of the vertex and the x and y intercepts. x-intercepts (x,y) = (smaller x-value)                        (x,y)= (larger x- value) y-intercept.    (x,y)=

A superball is tossed across a room. The ball can be assumed to start at (0, 0). It travels along a straight line, traveling 10 units of distance, The ball reaches a maximum height of 7 units before being caught at (10, 0). Can this information be used to determine an equation? In words, how?

the graph of a Quadratic function is shown 2a. find the equation of the quadratic function in the form y=ax^2+bx+32    2b. write down the equation of the axis of symmetry

Find the roots of f(x) = 4x^2 + 8x -7 Find the vertex using the roots (different procedure than regularly finding vertex).

Find the y-intercept for the graph of the quadratic function

A parabola goes through  points (1,0), (2,3), (-1,0). Find the equation of this function.

Write the equation of two different parabolas that have a vertex of (3,-1), and that pass through the point (0,2)