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What is the value of f(7) for the function f(x) = 4x + 3?
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3 votes
What is the value of f(7) for the function f(x) = 4x + 3?

User Thersch
by
6.0k points

2 Answers

1 vote
31.
replace x in the equation with 7
F(7)=4(7)+3
4(7)=28 so,
F(7)=28+3
which equals F(7)=31.
the answer is 31
User Lunguini
by
7.6k points
0 votes
f(x) = 4x + 3

f(7) = 4*7 + 3
f(7) = 31
User Dimitris Tseggenes
by
6.2k points
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