All of the following are equivalent except

(4)( y)
4 + y
4 · y
4 y

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.

Can someone tell me if this is perpendicular? !

The quotient of 15 and a number is 1 over 3 written as an equation