Question

Let R={0, 1, 2, 3} be the range of h(x) = x - 7. The domain of h inverse is
A.{-7, -6, -5, -4}
B.{7, 8, 9, 10}
C.{0, 1, 2, 3}

Answer 1

b

Answer 2

get the inverse to check it out

Answer 3

h^(-1) = x+7
0+7 = 7 ... 1 +7 = 8 ... etc...

Answer 4

oops... * h^(-1) (x)