F(x) = x^(1/3)
f(8000) = 8000^(1/3) = 20
f'(x) = 1/3 * x^(-2/3)
f'(x) = 1/(3x^(2/3))
f'(8000) = 1/(3*8000^(2/3)) = 1/(3*400) = 1/1200
Linear approximation for f(x) about x = 8000
L(x) = f(8000) + f'(8000) (x−8000)
L(x) = 20 + 1/1200 (x−8000)
8030^(1/3) ≈ L(8030)
= 20 + 1/1200 (8030−8000)
= 20 + 30/1200
= 20 + 1/40
= 20.025
Do you have a picture of the graph?
Answer:
Step-by-step explanation:
.5
Answer:
x =7
Step-by-step explanation:
The triangle is a 30°, 60°, 90° triangle. We know that.
I'm pretty sure that the left side is 7 time the square root of 3.
x = 7
if this helped brainliest is appreciated
Answer:
fourth one
Step-by-step explanation:
its correct
