SOLUTION: So confused how to do this :find the y-intercept of y=2^x+2 Thanks a bunch~

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Question 636156: So confused how to do this :find the y-intercept of y=2^x+2

Thanks a bunch~
Answer by Tatiana_Stebko(1539) About Me  (Show Source):
You can put this solution on YOUR website!
y-intercept : x=0
Substitute into the equation x=0
y=2%5E0%2B2=1%2B2=3
(0,3) - y-intercept