asked 156k views
2 votes
Let f(x)=8^x .

Which function represents a transformation of f(x) by a vertical stretch with factor 2?

A. g(x)=8^2x
B. g(x)=8 1/2^x
C. g(x)=2⋅8^x
D. g(x)=1/2⋅8^x

2 Answers

6 votes

Answer:

Hey there I just took the k12 test and the correct answer was C. g(x)=2⋅8^x



answered
User DaveH
by
8.2k points
3 votes
the answer is letter D. g(x)=1/2*8^x represent the vertical stretch of the given function by a factor of 2
answered
User Mickeymoon
by
8.9k points
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