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The graph shows the function f(x)=2x whats the value of x when f(x)=8

User Shreyj
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2 Answers

5 votes
plug 8 into f(x)=2x
8=2x
x=4
User Thiago Duarte
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2 votes

Answer: The value of x = 4

Explanation:

Given : The graph shows a function
f(x)=2x

When the value of
f(x)=8, then we have


2x=8

Now, we need to divide 4 on both the sides of the above equation , we get


x=4

Hence, when the value of
f(x)=8, then the value of x = 4

User Optional Option
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