Find X (2/3 x) (x + 40)

What is the relative minimum of the function? enter your answer in the box.

Plz determine whether the polynomial is a difference of squares and if it is, factor it. y2 – 196 is a difference of squares: (y + 14)2 is a difference of squares: (y – 14)2 is a difference of squares: (y + 14)(y – 14) is not a difference of squares

What is the y-intercept of the line given by the equation