Answer: f(a-2) = 2a² - 14a + 28
Step-by-step explanation:
f(x) = 2x² - 6x + 8
you can take a-2 and substitute it for each x, which would look like this:
f(a-2) = 2(a-2)² - 6(a-2) + 8
then distribute those in ( )
f(a-2) = 2a² - 8a + 8 - 6a + 12 + 8
combine like terms
f(a-2) = 2a² - 14a + 28
Answer:
I cant see the image
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Answer:
0.21
Step-by-step explanation: edge
Answer:
42/7 is 6 so it would take Mike 6 hours to stich 1 shirt please give brainliest
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Answer:
3
Step-by-step explanation:
