2 years ago

F(x) = x^2 + 8x + 15; Find f(-14/5)

Mathematics

1 answer:

mamaluj [8]2 years ago

7 0

Answer:

either 449/25 or 11/25 depends on the -14/5 or

Step-by-step explanation:

$- \frac{14}{25} or \: \frac{ - 14}{25}$

if it the first one then the answer should be 449/25 but if ut the second one it should be 11/25 .

u just substitute the -14/5 to x then solve

You might be interested in

Ruth wants to purchase a new video game that costs $59.00 and several bags of chips that sell for $1.99 each. She can spend no m

allsm [11]

Answer:

1.99c + 59 ≥ 75, where c ≥ 8.04

Step-by-step explanation:

8 0

3 years ago

<img src="https://tex.z-dn.net/?f=%5Cfrac%7B%281-x%5E%7B2%7D%29%5E%7B%5Cfrac%7B1%7D%7B2%7D%7D%20-x%5E%7B2%7D%20%281-x%5E%7B2%7D%

3241004551 [841]

Step-by-step explanation:

Hi, Hope this will help:)

6 0

3 years ago

denpristay [2]

Answer:

15n=135

Step-by-step explanation:

first, you need to know how much of the total amount is the money needed for soccer balls, to find this you take the amount of a soccer ball and multiple it by the amount of people

14×15=210

then you subtract that from the total amount to get the amount spent on jerseys.

345-210=135

to get the amount of each jersey you take 135 and divide by the amount of people

135÷15=9

4 0

3 years ago

Bruh It's easy but plis help :/

Ugo [173]

Answer: 0

Explanation:

0 to the 5th power means 0 five times so

0 x 0 x 0 x 0 x 0

3 0

3 years ago

Read 2 more answers

In exercises 1-4 write the expression as a phrase

Fiesta28 [93]

1x*2=3. 3*2=1x. (6x-4)=5, (5-4)=6x

5 0

3 years ago