Whats the x and y intercepts of y = -x² + 4x-5?

What number produces an irrational number when multiplied by -1.25

Mary works for a company that ships packages and must measure the size of each box that needs to be shipped. mary measures a box and finds the length is 7 inches, the width is 14 inches, and the height is 15 inches. what is the volume of the box? [type your answer as a number.]

The table represents a linear function. what is the slope of the function? –6 –4 4 6