Yefim S. answered • 01/30/22
Tutor
5
(20)
Math Tutor with Experience
f(- 4) = 64; f'(x) = 8xe(20 + 5x) + 20x2e(20 + 5x); f'(-4) = - 32 + 320 = 288
L(x) = 64 + 288(x + 4) = 288x + 1216
Lana K.
asked • 01/30/22Find the linear approximation L(x)=f(a)+f'(a)(x-a). f(x) = 4 x^2 e^(20 + 5 x) at a= -4
Follow
•
1
Add comment
More
Report
1 Expert Answer
Still looking for help? Get the right answer, fast.
Ask a question for free
Get a free answer to a quick problem.
Most questions answered within 4 hours.
OR
Find an Online Tutor Now
Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.