f(x) = x3/7, a = 1, n = 3, 0.7 ≤ x ≤ 1.3(a) Approximate f by a Taylor polynomial with degree n at the number a. T3(x) = (b) Use Taylor's Inequality to estimate the accuracy of the approximationf(x) ≈ Tn(x)when x lies in the given interval. (Round your answer to eight decimal places.)|R3(x)| ≤

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.

if you need just tell me and i will come to the rescue.

step-by-step explanation:

-12 > a

step-by-step explanation:

-11 > 1 + a

subtract 1 from each side

-11-1 > 1-1+a

-12 > a