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
LUCKY_DIMON [66]
3 years ago
8

What is f(–3) for f(x) = 2x2 – x + 5? A) 11 B) 17 C) 20 D) 26

Mathematics
1 answer:
nirvana33 [79]3 years ago
6 0

Answer: D

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

f(x) = 2x² - x + 5

f(-3) = 2(-3)² - (-3) + 5

      = 2(9) + 3 + 5

      = 18 + 3 + 5

      = 26

You might be interested in
Pls help me:) pweassssssssse:{
VLD [36.1K]

Answer:

LCM = 24

Step-by-step explanation:

8 = 2 x 2 x 2

12 = 2 x 2 x 3

LCM = 2 x 2 x 2 x 3 = 24

<em>Hope that helps! :)</em>

<em></em>

<3 Cin Aphrodite...

8 0
3 years ago
Read 2 more answers
Help me hurry pls !Solve the following 4-(x-2)=2x-12+3x show the work please I dont understand ! Help
irina1246 [14]
Perform indicated multiplication on left side..

4-x+2=2x-12+3x  combine like terms on both sides

-x+6=5x-12  subtract 5x from both sides

-6x+6=-12  subtract 6 from both sides

-6x=-18  divide both sides by -6

x=3
4 0
2 years ago
PLEASE HELP WILL GIVE BRAINLIEST
Reptile [31]

Answer:

is it -2t^{2} or 2t^{2}?

6 0
2 years ago
Help me get these 10 questions u will have 100 points EZ
ololo11 [35]
B:has a inverse function because it’s graph passes the vertical line test
6 0
1 year ago
Can someone help me?
Lyrx [107]
Answer is B 1, -1

y = -2x + 5

when x = 2; y = -2(2) + 5 = 1
when x = 3; y = -2(3) + 5 = -1
8 0
3 years ago
Other questions:
  • Awesome Car company sold 20 cars this week.their goal is to sell at least 25% more next week. Write an inequality that represent
    8·2 answers
  • Which angles are vertical angles
    5·2 answers
  • Choose the ratio that is equivalent to this one 2/3 A. 6/4 B. 10/15 C. 5/6 D. 4/3​
    8·1 answer
  • Karma baked 48 cookies yesterday. Every hour, she bakes another batch of 12 cookies. What is the rate of change for the scenario
    10·2 answers
  • Help me answer this question please
    12·1 answer
  • Solve the system of linear equations by graphing. y−2x = 5 6x−3y = −15
    5·1 answer
  • What is one-tenth of 0.90?
    13·1 answer
  • A pool in the shape of a cylinder with a height of 6 m and a base radius of 7 m is drained for repair. If the rate at which the
    7·1 answer
  • Melissa and Emily are playing at the pool.They have three different measuring jars for; liters, cups, and pints. They find that
    13·1 answer
  • The map shows the location J of Jose's house, the location of Tyrell's house, and the
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!