Use the graph of the quadratic function to identify the solutions when y = 0.

a. x = 1 or x = 3
b. x = –1 or x = 3
c. x = 1 or x = –3
d. x = –1 or x = –3

The table below shows the height of a ball  x  seconds after being kicked.  what values, rounded to the nearest whole number, complete the quadratic regression equation that models the data? f(x)  =  x2  +  x  +  0based on the regression equation and rounded to the nearest whole number, what is the estimated height after 0.25 seconds?   feet

Write an equation for the function that includes the points (2,100)and (3,100)

Is of - 4x + 2? a. 3 b. 4 c. 6 d. 5