21,22 and 23 requires you to write the linear inequality that each graph represents.

Describe the domain and range of y=2(3)^x-2+5

Type the correct answer in the box. consider the system of linear equations below. rewrite one of the two equations above in the form ax + by = c, where a, b, and c are constants, so that the sum of the new equation and the unchanged equation from the original system results in an equation in one variable.

Find the axis of symmerty for x y=x squared -4x-8