m=10
m/2=5
m=2×5
so your answer is 10
7
Step-by-step explanation:
5t = 35
t = 35 ÷ 5
t = 7
yes and no
Substitute the given values for x into the equationand if the value obtained is equal to the right side then it is a solution.
(a)
x + 7 = 5 + 7 = 12 ← True , thus x = 5 is a solution
(b)
2x - 3 = 2(7) - 3 = 14 - 3 = 11 ≠ 10, thus x = 7 is not a solution
is continuous and differentiable on its entire domain, so the mean value theorem holds for any interval you pick. We have
and the MVT says there is some such that
So we have
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