If the point exists on the graph of

MATHEMATICS · Single correct · AP · AP Precalculus · Polynomial and Rational Functions · Polynomial and Rational Functions

Problem

If the point

(4, 1)

exists on the graph of

y = \log_4 x

, what is the point after the transformation

y = \log_4(2x + 6)

? (A)

(-4, 1)

(B)

(-2, -1)

(C)

(-1, 1)

(D)

(0, 2)