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
lisov135 [29]
3 years ago
9

Given the function: f(x) = 2x2 - 3x + 8, find f(-2).

Mathematics
1 answer:
Vaselesa [24]3 years ago
5 0

Answer: 22

<u>Step-by-step explanation:</u>

f(x) = 2x² - 3x + 8

f(-2) = 2(-2)² - 3(-2) + 8

       = 2(4) + 6 + 8

       = 8 + 6 + 8

       = 22

You might be interested in
Please help
kotykmax [81]
C it is c ajdbdiwdidnwisnxidnend
4 0
3 years ago
Read 2 more answers
Please help!
Mrac [35]

Answer:

Equilateral triangles are sometimes

acute triangles.

Scalene triangles are never

acute triangles.

Right triangles are never

acute triangles.

Obtuse triangles are always

isosceles triangles.

3 0
3 years ago
You purchase a piece of cake for $4.89. What would be a good estimation for just purchasing the cake?
Svetllana [295]
I would say $5 I hope this helps
8 0
3 years ago
Read 2 more answers
Find distance (4,7) (-4,-3)​
AURORKA [14]

∆x = (4--4)=8

∆y = (7--3)= 10

Step-by-step explanation:

distance is given by;

d² = (∆y)²+ (∆x)²

d = √((∆y)²+ (∆x)²)

d = √((4+4)² + (7+3)²)

d = √((8²) + (10²))

d = √(64+100)

d = √164

<em><u>d =12.806 units</u></em>

7 0
2 years ago
|3m-3|=9 plz solve with work and two answers
Arisa [49]

Answer:

m=4 , m=-2

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • A = πηγ2<br> What do you divide by?
    14·1 answer
  • Answer the question given in the picture---
    7·1 answer
  • Stacy bought a skateboard at a local sporting goods store. The skateboard was on sale for 10% off the original price. The store
    5·1 answer
  • Hey every one join my google class room the code is ftqn2mq join so i can help you with homework
    11·2 answers
  • Draw a regular pentagon. Now draw one diagonal through that pentagon at any possible 2 points. Describe the two newly formed pol
    15·1 answer
  • Is the relationship proportional or nonproprtional ? Explain
    10·1 answer
  • You scored 31 out of 40 points on a test. What percent did you get?
    11·1 answer
  • GIVING BRAINLIEST !!!!!!
    9·1 answer
  • (−65) ÷ (−15)<br><br> please do the whole math
    14·2 answers
  • Need help with math question. Please. I’ll give 5 stars
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!