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valentinak56 [21]
4 years ago
11

Evaluate for f(5) a. 22 b. 15 c. 16 d. 30

Mathematics
2 answers:
MrRissso [65]4 years ago
5 0
Your answer would be a. 22.
This is because the question is basically asking you to substitute in 5 where there is an x in the equation, which gives us:
((3 × 5) + 4) - (2 - 5) = (15 + 4) - (-3) = 19 - -3 = 22.

I hope this helps!
Aloiza [94]4 years ago
3 0
Replace x=5 in the given function.
f(5) = (3(5)+4) - (2-5)
= (15+4) - (-3)
= 19 + 3
= 22
Answer: A

Hope it helped!
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3 years ago
Y varies directly as x. if x =5 when y=12. find x when y=30
boyakko [2]
X = 5 ... y = 12
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If you would like to know the value of x when y = 30, you can calculate this using the following steps:

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