Question

Let f(x)=6(2)x−1+4 .

The graph of f(x) is stretched vertically by a factor of 4 to form the graph of g(x) .

What is the equation of g(x) ?

Answer 1

First simplify f(x)
f(x) = 6(2)x - 1 + 4
f(x) = 12x + 3
Then, multiply the slope by 4 to make it vertically stretched by a factor of 4.
g(x) = 4(12)x + 3
g(x) = 48x + 3

Answer 2

24(2)^(x−1)+16

Explanation:

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