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The graph shows the function f(x)=2^x what is the value of x when f(x)=4
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The graph shows the function f(x)=2^x what is the value of x when f(x)=4

The graph shows the function f(x)=2^x what is the value of x when f(x)=4-example-1
User IanBru
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2 Answers

1 vote

Answer:

Two

Explanation:

User She Smile GM
by
7.6k points
1 vote
Hi there!

Th' value of f(x) = 4
The graph shows th' function f(x) = 2ˣ

Then,

f(x) = 2ˣ

4 = 2ˣ

2² = 2ˣ

Since,
The base of th' are same both sides.

Equating Exponents :-

2ˣ = 2²

x = 2

Hence,
The required value of " x " = 2

~ Hope it helps!




User BigPete
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