If f(x) = {x2 + 1 and g(x) = V2x – 2 Are these functions inverses of each other? Verify using the method taught in class, show all steps (the steps are graded).

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

X+y=-4 x-y=2 use elimination with adding and subtraction

In order to be invited to tutoring or extension activities a students performance 20 point higher or lower than average for the