Answer: 10
Step-by-step explanation:
Since integral from 1 to 4 of f(x) =10
To evaluate integral from 2 to 8 of 2 times f(2x), using substitution method
Let U = 2x, dU = 2dx, dx = dU/2
Evaluate the limit, upper limit gives dU = 2*4 = 8, lower limit gives dU = 2*1 = 2.
Since this limit are the same as the limit for the question,
Therefore, F(4) - F(1) = F(8) - F(2) = 10
Substituting dx=dU/2
Gives,
Integral from 2 to 8 of 2 times f(2x)= (1/2)(2)(F(8)-F(2)) = 10
<span>Carmelita recently purchased a home entertainment center with cash. Which of the following would best describe this purchase in terms of Carmelitas net worth?
</span><span>
Household asset.
</span>
12 by 15 inches
Dilated means to enlarge, so:
8 x 1.5 = 12
10 x 1.5 = 15
3-2+4=5 THATS because the lenght of abc= dc so that gives you that anwser.