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If f(x)=5-x, find f(-3)
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If f(x)=5-x, find f(-3)

User DaveCat
by
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1 Answer

3 votes

Answer:

f(- 3) = 8

Explanation:

to find f(- 3) , substitute x = - 3 into f(x)

f(x) = 5 - x , then

f(- 3) = 5 - (- 3) = 5 + 3 = 8

User Dumidu Udayanga
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