2 years ago

F (x) = v= - 8. Find f '(x) and its domain.

Mathematics

1 answer:

Flauer [41]2 years ago

5 0

Answer:

Step-by-step explanation:

Hope this helps

You might be interested in

Rick's car gets 29.7 miles per gallon of gasoline when driving on the highway. If his fuel tank holds 10.45 gallons of gasoline,

Kazeer [188]

Answer:

310.365 miles

Step-by-step explanation:

10.45*29.7=310.365

7 0

2 years ago

I need help with this question I dont no what to answer for the question

monitta

answer:

23 and 32 are not symmetrical primes because they are not prime numbers

4 0

2 years ago

Read 2 more answers

A city has a population of 400,000 people. Suppose that each year the population grows by 6.25%. What will the population be aft

Elena L [17]

6.25%=0.0625

P(t) = Initial Population * (1 + rate)^t

P(t) = 400,00*(1+0.0625)^t
P(t)= 400,00*(1+0.0625)^15
Pt=400

4 0

1 year ago

X^2+2x+9=0 please?!<br>

Nadusha1986 [10]

Answer:

Step-by-step explanation:

Given a quadratic equation in standard form : ax² + bx + c = 0

We can solve for x using the quadratic formula

x² + 2x + 9 = 0 ← is in standard form

with a = 1, b = 2 and c = 9

x = ( - 2 ± $\sqrt{2^2-(4(1)(9)}$ ) / 2

= ( - 2 ± $\sqrt{4-36}$ ) / 2

= (- 2± $\sqrt{-32}$ ) / 2)

= (- 2 ± $\sqrt{16(2)(-1)}$ ) / 2

= ( - 2 ± 4i $\sqrt{2}$ ) / 2

= $\frac{-2}{2}$ ± $\frac{4i\sqrt{2} }{2}$

= - 1 ± 2i $\sqrt{2}$ → D

5 0

2 years ago

Read 2 more answers

we choose a sample of size 100 from a population of monthly cable bills having standard deviation $20 If we assume the populatio

igor_vitrenko [27]

Answer:

0.0062

Step-by-step explanation:

Find the standard error.

σ = 20 / √100

σ = 2

Find the z-score.

z = (x − μ) / σ

z = (70 − 65) / 2

z = 2.5

Find the probability.

P(Z > 2.5) = 1 − 0.9938

P(Z > 2.5) = 0.0062

8 0

2 years ago