Jacinta’s job is to cut rhombus-shaped side mirrors for cars. The lower right corner is supposed to be 98°. Did Jacinta correctly cut the mirror shown? Explain.

Which of the following is the true for f(x) = 5cos

If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9

For the quadratic function [tex]y=(x+4)^2-1[/tex] , do the following: a) rewrite the function in the standard form, b) rewrite the function in intercept form, c) find the vertex, d) find the y-intercept, e) find the x-intercepts.