Afunction is given by the formula y= −1.5x + 7.5 . for what value(s) of x is: y> 0
and
a function is given by the formula y= −1.5x + 7.5 . for what value(s) of x is: y< 0

Part 1)  (all real numbers less than 5)

Part 2)  (all real numbers greater than 5)

Step-by-step explanation:

Part 1) we have

Solve the inequality For y > 0

Subtract 7.5 both sides

Multiply by -1 both sides

Divide by 1.5 both sides

Part 2) we have

Solve the inequality For y < 0

Subtract 7.5 both sides

Multiply by -1 both sides

Divide by 1.5 both sides

-1 < x< 0

Step-by-step explanation: