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
Ira Lisetskai [31]
3 years ago
5

If f(x) = 3x^2+x-2, then f(-2) =

Mathematics
1 answer:
Olin [163]3 years ago
3 0

Answer:

f(-2) =8

Step-by-step explanation:

f(x) = 3x^2+x-2

Let x = -2

f(-2) = 3 * (-2)^2 + (-2) -2

       = 3(4) -2 -2

        =12 -2-2

         =10 -2

         =8

You might be interested in
Find x and y pls<br> pls write 20 characters
Ymorist [56]

Answer:

n = 135   m = 45

Step-by-step explanation:

N is 135 and m is on a strait line (180) so if you do 180 - 135 you will get the answer for m.

Hope this helped.

4 0
3 years ago
A group of randomly selected members of Mothers' Club were asked how many kids they have. The table below shows the results of t
Firdavs [7]

Answer:

Step-by-step explanation:

6 0
3 years ago
Mike -(a boy) -and Kate -(a girl) -are -siblings. Mike- has -as -many -brothers -as -sisters. Kate -has -twice -as -many -brothe
devlian [24]

Mike has 3 brothers and 3 sisters

Kate has 4 brothers and 2 sisters

all the girls in the family are 3

hope it helps...!!!

4 0
2 years ago
Read 2 more answers
Is a liter more than or less than 10 milliliters?
Gennadij [26K]
1L is more than 10 milliliters

1L= 1000ml
6 0
3 years ago
Read 2 more answers
Can someone explain this pls
dimaraw [331]

Answer:

the image is low quality or my eyes are just dying

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Other questions:
  • write the slope-intercept form of the equation of the line described. through: (1,0), parallel to y =-x-5
    14·2 answers
  • Can anyone please help me solve for x? Thank you!
    12·2 answers
  • Find 3x+27=12+14x-112
    9·1 answer
  • Consider the two triangles shown. Which statement is true?
    15·2 answers
  • segment BC is an are of a circle with radius 30.0 cm, and point P is at the center of curvature of the arc Segment DA is an arc
    13·1 answer
  • Find the area of the smaller sector. Plzzzz help!!!!!!!!!
    8·1 answer
  • (5/10)^4 in exponential form
    11·2 answers
  • Need help with an exam question
    9·1 answer
  • Now solve in simplest terms: 4/5+4/5<br> please help no links or files
    9·1 answer
  • Will give point to first correct answer!!
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!