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
alexandr1967 [171]
2 years ago
11

Evaluate the function.

Mathematics
1 answer:
Nimfa-mama [501]2 years ago
7 0

Answer:

-12

Step-by-step explanation:

f ( x) = 2 x 2 + 8 x

Find f(−1)

replace x by its value which is -1

so:

f ( x) =  2 x 2 + 8 x

f ( -1) =  2  (-1)*2 + 8 (-1)

f(-1)= -2*2 + (-8)

f(-1)= -4 -8

f(-1)= -12

You might be interested in
6/x = 2x+4/5
qwelly [4]

Answer:

x^2+2x-15=0

Hope it helped u if yes mark me BRAINLIEST!

Tysm!

:)

4 0
3 years ago
Read 2 more answers
HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPMEEEEEEEEEEEEEEEEEEEe
aleksandrvk [35]

Answer:

200

Step-by-step explanation:

8 0
2 years ago
The value of [{(6to the power 2+8 to the power 2)to the power 1/2}]to the power 3​
Alex73 [517]

Answer:

Step-by-step explanation:

[(6^{2}+8^{2})^{\frac{1}{2}}]^{3} = [(36+64)^{\frac{1}{2}}]^{3}\\\\= [(100)^{\frac{1}{2}}]^{3}\\\\= 10^{3}\\\\= 1000

7 0
2 years ago
What is the value of 9 in 6543.965?​
Montano1993 [528]

Answer:

9 value is ====*0.9*

can you friendship with me i am Indian boy

5 0
2 years ago
Use the algebra tiles to help you solve the equation 3x-2=13.
dsp73
Its 5 because if u do 3x 5 it equals 15 then subtract 2 it gives u 13
5 0
2 years ago
Read 2 more answers
Other questions:
  • What is 9.34x10^5 in standard form
    13·1 answer
  • the highest location in a certain foreign country is 15,019 feet above sea level.the lowest point in the same country is 152 fee
    12·1 answer
  • Can someone please help me it’s due like right now!
    12·1 answer
  • You work at a photography store. A customer has a picture that is 4.5 inches tall. The customer wants a reduced copy of the pict
    5·2 answers
  • Please Help, Im having trouble with this
    10·2 answers
  • Organic milk cost $2.52 per half gallon at this rate how can the price of 4 gallons of organic milk determined
    6·1 answer
  • All basketballs at a sporting goods store were marked down 25% during the first week of a sale. During the third week, all remai
    9·1 answer
  • Whats the simflied for 6x-2(3x-4)​
    7·1 answer
  • What is the value of -5 in f(x)=-x^2+0.5x-5
    7·2 answers
  • -2m-6=-6m+8<br><br><br><br> someone pls help me and solve the problem showing there work!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!