Write an equation that relates x and y. (table below).

x | y

1 | 1
2 | 3
3 | 7
4 | 15
5 | 3
6 | 63
7 | 127

use your equation to find the value of y when x = 15.

Through non-collinear points there is exactly one plane.

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 4x^2 - 19x- 5

Given the quadratic function f(x)=3x^2-24x+49 a. use “completing the squares” to convert the quadratic function into vertex form b. state the vertex c. find the x and y intercepts d. graph the function