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
konstantin123 [22]
3 years ago
5

- x3 + 4x2 – 3x + 12 when x = -2​

Mathematics
2 answers:
drek231 [11]3 years ago
8 0
It would be 8 because

-(-2)*3+4*-2*2-3*(-2)+12=8

Hope this helps

If I’m wrong then I’m so sorry
dmitriy555 [2]3 years ago
6 0

Answer: 42

Explanation:

Image below

You might be interested in
Y=-4-x; domain = {-6, 2, 7}<br> Find range plz
UNO [17]

Step-by-step explanation:

domain is the valid interval for the x (input) values for the function.

the range is the valid interval for the y (result) values of the function.

so, we have a function definition and a valid domain interval for x. we therefore try the x values and see what result values they create. and that defines the range.

x = -6

y = 4 - -6 = 4 + 6 = +10

c

x = 2

y = 4 - 2 = +2

x = 7

y = 4 - 7 = -3

we have therefore a range of {-3, 2, 10}

3 0
2 years ago
Answers?? IM STUCK!!
Sloan [31]

The answer is B. Maggie starts at her friends house and walks straight home

8 0
3 years ago
Which expression is equivalent to 4 and exponent 7 times 4 exponent 5 negative
SashulF [63]

Answer:

idk just google it :)

Step-by-step explanation:

1. google the thing

6 0
3 years ago
Maylin goes to her local sporting goods store to buy socks and jogging shorts. Socks cost​ $10 per pair and jogging shorts cost​
PolarNik [594]

Answer:

Maylin should purchase one unit of each socks & jogging shorts.

Step-by-step explanation:

In case of two goods, consumer is at equilibrium when marginal utility per dollar spent on last unit of the goods are equal, ie MU 1 / P1 = MU 2 / P2 (MU are the marginal utilities / marginal benefit of two goods, P are the price of two goods)

Given : MU1 (So) = 20, MU2 (JSh)  = 30, P1 (So) = 10, P2 (JSh) = 15

So, equilibrium is at where MU1 (So) / P1 (So) = MU2 (JSh) / P2 (Jsh)

20/10 = 2, & 30/15 = 2.  MU's per dollar are equal for both.

So Maylin is in equilibrium, she should purchase one unit of each socks & jogging shorts.

5 0
3 years ago
What are the amplitude, period, midline, and phase shift for f(x)=-5 cos(3x-pi)+2
maria [59]

You use the for a cos(bx - c) + d to find your answer.

Amplitude = 5

Period = 2pi / 3

Phase shift = pi / 3 (moving to the right)

Midline or Vertical shift = 2

:)))

5 0
3 years ago
Other questions:
  • If the area of a circle measures 9π cm2, what is the circumference of the circle in terms of π?
    10·1 answer
  • PLEASE HELP (URGENT)! WILL MARK THE BRAINLIEST!!! PLEASE HELP!!!!!
    9·1 answer
  • A submarine dives 300 feet every 2 minutes, and 6,750 feet every 45 minutes. Solve for A and
    11·1 answer
  • Hank has finished 7/9 of his homework. Billy has finished 2/3 of his homework. Who is closer to finishing his homework?
    12·2 answers
  • Resultado de x/12 = 9/x+2
    10·1 answer
  • Solve<br> 2X-3(x+4)=3x-4
    6·1 answer
  • What is the length of C D
    8·2 answers
  • State the domain and range of the following set
    6·1 answer
  • Mrs. Zimmerman’s students build the first letter of their names out of wood. Holly builds an H using rectangles with the dimensi
    8·1 answer
  • AQPR is pictured below.<br> What is the measure of ZQRP?<br> O 5 1/9°<br> O 32°<br> O 58°<br> 0 7°
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!