I can't really see the picture
Well we know percents are out of 100 so divide 100 by 4 to get 25. Then you have it in a decimal 3.25. All you do is the swing the decimal over twice since again percents are out of 100 and the hundredths place is the 2nd number after the decimal. Once you do that you get your answer *325%* sorry if that’s confusing but there’s your answer!
-2(5)=-10, -10+3=-7 so your answer is -7
Answer:
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By the product and chain rules,
f'(x) = g(h(x)) + x g'(h(x)) h'(x)
Then
f'(3) = g(h(3)) + 3 g'(h(3)) h'(3)
f'(3) = g(4) + 3 g'(4) (-2)
f'(3) = g(4) - 6 g'(4)
f'(3) = 2 - 6(3)
f'(3) = -16