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Mathematics
, 10.12.2019 11:31
davidb1113
If f(x) = 3x^2 + 1 and g(x) = 1 β x, what is the value of (f β g)(2)?
a: 12
b: 14
c: 36
d: 38
explain your answer choice.
Answers: 2
Show answers
Answers
Answer from:
hannahkelly3618
F - g(2) = 3x^2 + 1 - ( 1 - x )
= 3x^2 + 1 - 1 + x
= 3x^2 + x
= 3(2)^2 + 2
= 14
the answer is B.14
i am a mathematics teacher. if anything to ask please pm me
Answer from: Quest
65
step-by-step explanation:
Answer from: Quest
Ais c multiple rthvjjbv
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You know the right answer?
If f(x) = 3x^2 + 1 and g(x) = 1 β x, what is the value of (f β g)(2)?
a: 12
b: 14
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