Let f be the function given by f(x)=2x^3−4x^2−5. What is the value of f′(−1) ?

Mathematics

2 answers:

Cerrena [4.2K]3 years ago

7 0

f'(x) = 6x^2-8x

f'(-1) = 6(-1)^2 -8(-1)

= 6 +8

= 14

Ivahew [28]3 years ago

7 0

Answer:

f'(-1)=14

Step-by-step explanation:

you have to graph it first and then calculate when x=-1 for the prime

hope this helps (btw, prime means the opposite integer, example, a(x)=1, a'(x)=-1)

You might be interested in

Josh And ash order 2 whole pizzas to eat.Josh ate 5/8 slices of pizza and ash ate 6/8 slices of pizza.Who much pizza is still le

Elenna [48]

2-5/8-6/8=16/8-5/8-6/8=5/8 pizza slices left

3/8+7/8=10/8=1 2/8 pizza slices altogether

hope it helps:))

8 0

3 years ago

How many tablespoons is one dose

allochka39001 [22]

Answer:

usually 2 depending on age

7 0

3 years ago

You roll a fair six-sided die. The die shows an odd number or a number greater than two.

melomori [17]

Answer:

4/6

Step-by-step explanation:

5 0

3 years ago

Mike is looking for a loan. He is willing to pay no more than an effective rate of 8.000% annually. Which, if any, of the follow

RoseWind [281]

If Mike is willing to pay no more than an effective rate of 8.000% annually, the loans that meet his criteria are loan X and loan Z. Of those two, the lowest would be loan X. I hope the answer will help you :)

8 0

3 years ago

Read 2 more answers

A golfer hits an errant tee shot that lands in the rough. A marker in the center of the fairway is 150 yards from the center of

Gwar [14]

$\bold{\huge{\underline{ Solution}}}$

<h3>Given :-</h3>

A marker in the center of the fairway is 150 yards away from the centre of the green
While standing on the marker and facing the green, the golfer turns 100° towards his ball
Then he peces off 30 yards to his ball