Caleb is 43.25 inches tall. his friend, greg, is 58.65 inches in height. what is their combined height?

Asoccer ball manufacturer wants to estimate the mean circumference of soccer balls within 0.1 in

In which form is the following function written? y = - 2(x – 3)(x + 5)

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.