What are two fractions equal to 2/5?

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?

In the geometric progression –3, 12, −48… what term is 3,072?

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.