1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
andrew11 [14]
3 years ago
15

Given f(x)=x2+2x−8, find f(−2).

Mathematics
2 answers:
Sloan [31]3 years ago
6 0

Answer:

-8 is the answers for the question

Step-by-step explanation:

please please give me brainlest

Mariulka [41]3 years ago
4 0

Answer:

-8

Step-by-step explanation:

You might be interested in
 is the diameter of a circle with center P. The coordinates of the endpoints of the diameter are (1, 3) and (6, 6). What are th
Oksana_A [137]
See picture for answer.

3 0
3 years ago
Read 2 more answers
8th grade teachers and students from M.I.T went on a field trip to an zoo. Tickets
alukav5142 [94]

As there are multiple answers going with trial and error seems good in this case.

A

5.00 + 5.00 + 5.00 + 5.00 = 20.00

3.50 + 3.50 + 3.50 + 3.50 + 3.50 + 3.50 + 3.50 + 3.50 + 3.50 = 31.5

20.00 + 31.5 = 51.5

B

5.00 + 5.00 + 5.00 + 5.00 = 20.00

3.50 + 3.50 + 3.50 + 3.50 + 3.50 + 3.50 + 3.50 + 3.50 + 3.50 + 3.50 = 35.00

20.00 + 35.00 = 55.00

C

5.00 + 5.00 + 5.00 = 15.00

3.50 + 3.50 + 3.50 + 3.50 + 3.50 + 3.50 + 3.50 + 3.50 + 3.50 = 31.5

15.00 + 31.5 =46.5

Knowing that for the first one all A,B, and C were wrong we can determine that D is the answer. But wait if I made one mistake and didn't understand if $156.5 is equivalent to $156.50 that would mean A is correct.

Always recheck your answers and good luck,

Jon

6 0
3 years ago
If a function f(x)=x^3 has the domain {-3,0,2,4} what is it's range
torisob [31]
27, 0, 8, 64
All u need to do is cube all the numbers in the domain
4 0
3 years ago
Read 2 more answers
PLEASE PLEASE PLEASE HELP I NEED THIS BY 8:00pm!
Likurg_2 [28]

Answer:

1. $85

2. $90.10

3.$108.12

4.$54.06

Step-by-step explanation:

100-15=85 (15% of 100 is 15)

6 percent of 85 is 5.10. So 85 + 5.10=90.10

20 percent of 90.10 is 18.02. So add that to the total. 90.10+18.02=108.12

Now divide by 2 to get how much they each will pay 108.12/2 = 54.06

6 0
2 years ago
A boat travels 40 miles in 2
Veseljchak [2.6K]

Answer:

480 miles in 24 hours.

Step-by-step explanation:

40miles/2hours = x miles/24hours

40 × 24 ÷ 2 = 480

<em>good luck, i hope this helps :)</em>

5 0
3 years ago
Read 2 more answers
Other questions:
  • The price of an item yesterday was $140. Today, the price fell to $63. Find the percentage decrease.
    8·2 answers
  • In a game of poker a hand of five cards is dealt to each player from a deck of 52 cards. find the probablility of a hand contain
    15·1 answer
  • Matt bowled three strings. His scores were 220, 166, and 181. What was his average for the three strings?​
    6·1 answer
  • Part 2: Pack It Up! 1.
    12·1 answer
  • Can the exponent in the denominator be subtracted from the exponent in the numerator when the based are different? Explain
    12·1 answer
  • Determine which fraction is larger 2/5 or 1/4
    15·2 answers
  • How many solutions does the<br> following equation have?<br> 6(e + 2) + 6 = 6e + 18
    9·1 answer
  • If q||r, solve for x.
    9·1 answer
  • Find the missing side length.
    7·1 answer
  • Graph the equation on the coordinate plane. y=x-3 Select two points on the line to graph the line.​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!