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
FromTheMoon [43]
3 years ago
5

If f(x)=4x^3 - 6x^2 + 2x - 5, then f(-2) = ___________

Mathematics
1 answer:
Art [367]3 years ago
7 0

f(x)=4x^3 - 6x^2 + 2x - 5

f(-2)


Replace X with -2:

4(-2)^3 - 6(-2)^2 + 2(-2) - 5 =

Calulate the powers:

4(-8) - 6(4) +(-4) -5=

Multiply:

-32 - 24 -4 -5=

Subtract

-65



You might be interested in
Which of the following is equivalent to 1/8?
neonofarm [45]
Answer: 1 to 8
Reason: because there’s 1 of 8 items is the same ratio
5 0
3 years ago
What is x+3y=6 what is the x
Ymorist [56]
X=-3y+6 That is the answer.
3 0
3 years ago
What is the scale factor of triangle ABC to triangle XYZ?
Alex

9514 1404 393

Answer:

  C.  6

Step-by-step explanation:

XY/AB = 30/5 = 6

Triangle ABC is scaled by a factor of 6 to make triangle XYZ.

5 0
3 years ago
According to the line plot, what is the total distance run for all of the runners combined?
Ostrovityanka [42]

Answer:

Add all of them together. 1/5 + 2/4 + 4/3 + 3/2 = 53/15 miles

Step-by-step explanation:

1/5 + 2(1/4) + 4(1/3) + 3(1/2)

3 0
3 years ago
Which expression represents twice the sum of w and 6?
Greeley [361]

Answer:

2(w+6)

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Chantal volunteered to bring 1 gallon of freshly squeezed orange juice to a picnic. The local grocery store sells 4-pound bags o
    8·1 answer
  • Is 7.189 greater than 7.89?
    15·2 answers
  • A map of Scotland is drawn to a scale of 1:325,000. How many centimetres on the map would show 65km?
    9·1 answer
  • Suppose that F(x)=x^3 and G(x)=-2x^3. Which statement best compares the graph of G(x) with the graph of F(x)?
    7·2 answers
  • Can someone answer this question
    10·2 answers
  • You roll a die 100 times interested in finding the number of rules that come up even. Which of the following reasons is needed t
    13·2 answers
  • Four different roads from Town A to Town B, and three different roads run from Town B to Town C. Two roads also run from Town A
    9·1 answer
  • If you scale a figure by less than or less than 100% does the new copy increase or decrease in size? PLS HURRY IT'S LATE PLS I D
    15·1 answer
  • - Each day, Oliver earns $50 plus $8.50 for each package he delivers. If his paycheck for the first day was $152, how many packa
    7·1 answer
  • Translate quadrilateral ABCD 3 units to the right and 4 units down. What are the coordinates of the vertices of the image?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!