Given the piecewise function below select all statements that are true f(x)={-x+1,x 0}
-2,x=0
x^2-1,x>0}

ALL IN BRACKETS

A. f(4 )=7

B. f( -1)=2

C. f( -2)=0

d. f( 1)=0

Answer this question! 30 points and brainliest! only if you know the answer.

Kayla and alberto are selling fruit for a school fundraiser. customers can buy small boxes of grapefruit and large boxes of grapefruit. kayla sold 3 small boxes of grapefruit and 1 large box of grapefruit for a total of $65. alberto sold 1 small box of grapefruit and 1 large box of grapefruit for a total of $55. what is the cost each of one small box of grapefruit and one large box of grapefruit?

Which expression is a perfect cube? a. x8 b. y24 c. m28 d. x64