Explain the effect f(x) + k has on the graph of f(x) .

Which of the functions graphed below has a removable discontinuity?

Which rule describes the composition of transformations that maps △abc to △a”b”c

Consider this expression and the steps to evaluate it. 4^5(−2)^9/4^8(−2)^3 1. apply the quotient of powers:      (−2)^a/4^b 2. evaluate powers:           c/d select the value of each variable. a = _ b = _ c = _ d = _