Jose bought 1.5 pounds of apples for $3.60. how much would 3/4 of a pound of apples cost? enter your answer in the box.

With: label the vertices and all the elements needed. find x

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.

Aclassmate thinks that solving a system by graphing gives an exact answer when the lines appear to cross at a grid point, but only an approximate answer when they don't. explain why this isn't true.