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fomenos
3 years ago
11

If f(x) = 6x – 9, evaluate f(x)/3 for x = -5 a. –7 b. –13 c. 7 d. 13

Mathematics
1 answer:
Sholpan [36]3 years ago
5 0
f(x)=6x-9\\\\\dfrac{f(-5)}{3}=\dfrac{6\cdot(-5)-9}{3}=\dfrac{-30-9}{3}=\dfrac{-39}{3}=\boxed{-13}
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The formula for the nth term of a geometric sequence:
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54, a_2, a_3, 128 \\ \\
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\boxed{a_2=72, a_3=96}
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Step-by-step explanation:

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