F(x)={1/2x-2, if x≥0}
{3/4x+3, if x< 0}
graph this equation?
i don't understand how to do this.

The diameter of a ball is 8 in. what is the volume of the ball? use 3.14 for pi. enter your answer as a decimal in the box. round only your final answer to the nearest hundredth.

What is the best reason for jacinta to have a savings account in addition to a checking account

[15 points]find the quotient with the restrictions. (x^2 - 2x - 3) (x^2 + 4x + 3) ÷ (x^2 + 2x - 8) (x^2 + 6x + 8)