4 years ago

If f(4) = 7 and f '(x) ≥ 1 for 4 ≤ x ≤ 9, how small can f(9) possibly be?

1 answer:

7 0

Well if the slope is greater than or equal to 1 over that range then the smallest f(9) will be is when the slope is 1. So if we have a slope of one, then f(9) will be 12.

You might be interested in

Please Help! Will Give Brainlest! Locks In an Hour!

Lady_Fox [76]

Answer:

B. - 0.383

Step-by-step explanation:

Since cotangent of angle is:

cot λ = cos λ / sin γ

And

cos λ = x/1, sin λ = y / 1

The value of cot λ is:

cot λ = x/y = - 0.358/0.934 = - 0.383 (rounded)

Correct choice is B

8 0

3 years ago

The snack table had 48 cookies displayed. After the first round of students came by, the number decreased by 25%. How many cooki

Inessa05 [86]

Answer:

36 cookies left

Step-by-step explanation:

48×.25=12

48-12=36 cookies

6 0

3 years ago

Gina and Derek saw some trees on their walk through the park. They made a diagram showing the distance between trees. Please see

lara31 [8.8K]

Answer:

B. 9 yards

Step-by-step explanation:

you just have to add the oak to pine and pine to end then you subtract the total of maple to end.

8 0

2 years ago

I need help with this 12 ÷ 45<br> but I need help with a step by step solving process

Mariulka [41]

Here is the answer 12 / 45 = 3.75

5 0

2 years ago

Read 2 more answers

9:39 PM A truck travels on a highway at a speed of 66 miles per hour. What is the speed of the truck in feet per second? Round y

Paul [167]

Answer:

$96.8\frac{feet}{second}$

Step-by-step explanation:

Remember that

$1\ mile =5,280\ feet$

To convert miles to feet multiply by 5,280

$1\ hour =3,600\ sec$

To convert hours to seconds multiply by 3,600

we have

$66\frac{miles}{hour}$

convert to feet per second

$66\frac{miles}{hour}=66(\frac{5,280}{3,600})=96.8\frac{feet}{second}$

7 0

3 years ago