Let f(x,y) = 8x - 2y + 5. Find the following values of f(x,y) for the given coordinates. (a) f(2, -1) f(2,-1)= (Simplify your answer.)

Trigonometry (MindTap Course List)
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ISBN:9781337278461
Author:Ron Larson
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ChapterP: Prerequisites
SectionP.5: Functions
Problem 5ECP: Find all real values of x for which fx = 0, where fx=x216.
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Let f(x,y) = 8x - 2y + 5. Find the following values of f(x,y) for the given coordinates.
(a) f(2, -1)
f(2,-1)=
(Simplify your answer.)
Transcribed Image Text:Let f(x,y) = 8x - 2y + 5. Find the following values of f(x,y) for the given coordinates. (a) f(2, -1) f(2,-1)= (Simplify your answer.)
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