Each square represent x2 and each cube represent x3 write expression for each card.

Select a graph that have an equation with a < 0

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

The table represents a function. what is f(-2)? a.-3 b. -1 c.1 d.3