The point on the graph whose -coordinate is is

MATHEMATICS · Single correct · A Level · Mathematics · Exponentials and logarithms · Exponentials and logarithms

Problem

The point on the graph

y=\log_2\log_6\left(2^{\sqrt{2x+1}}+4\right)

whose

y

-coordinate is

1

is (1)

(1,1)

(2)

(6,1)

(3)

(8,1)

(4)

(12,1)