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Given that f(x) = 10x + 45, find f(-2)

Given that f(x) = 10x + 45, find f(-2)
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24 votes
Given that f(x) = 10x + 45, find f(-2)

User Dory Zidon
by
8.4k points

1 Answer

5 votes

Answer:

f(-2) is 25

Explanation:


{ \tt{f(x) = 10x + 45}}

» f(-2) means that x is -2


{ \tt{f( - 2) = 10( - 2) + 45}} \\ { \tt{f( - 2) = - 20 + 45}} \\ { \tt{f( - 2) = 25}}

User RobF
by
8.8k points
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