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Given p(x)=7-4x find 3[p(1/8)]
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2 votes
Given p(x)=7-4x find 3[p(1/8)]

User Billy Blob Snortin
by
7.2k points

1 Answer

2 votes

Answer:


19(1)/(2)

Explanation:

Plug 1/8 into the function and multiply the output by 3:


p(x) = 7 - 4x \\p(x) = 7 - 4((1)/(8)) \\p(x) = 7 - (1)/(2) \\p(x) = 6 \, (1)/(2)\\3(6 \, (1)/(2)) = 19 (1)/(2)

User JYoThI
by
7.5k points
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