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
riadik2000 [5.3K]
2 years ago
15

F(x) =3x^2 -8 find f(-4)

Mathematics
1 answer:
grin007 [14]2 years ago
3 0

Answer:

136

Step-by-step explanation:

plug in -4 in the x

f(-4)=3(-4)^2 - 8

f(-4)=-12^2 - 8

f(-4)=144-8

f(-4)=136

Done!

You might be interested in
What’s the area of the figure
Galina-37 [17]

Answer:

693 m^2

Step-by-step explanation:

A = bh

A = (21)(33)

A = 693

7 0
2 years ago
Read 2 more answers
PLZ HELP AND HURRY!!!!
julsineya [31]

Answer:

Complementary

Step-by-step explanation:

adding up to 90 degrees

6 0
2 years ago
Find the slope of the line that passes through (9, 8) and (4, 6).
andreev551 [17]

Answer:

Step-by-step explanation:

90

7 0
2 years ago
Read 2 more answers
4/5=/20 math...........
Mumz [18]

Answer:

1.) 16/20

2.) 15/35

3.) 12/9

4.) 52/60

5.) 9 inches

6.) 24 centimeters

7.) 16 logs

8.) $15.40

9.) 10 miles

10.) 1.5 inches

I hope this is good enough:

7 0
2 years ago
Plzzzzzzzzz answer fast brainlist and five stars
Kruka [31]

Answer:

C

Step-by-step explanation:

trust

3 0
3 years ago
Other questions:
  • Help on homework due tomorrow
    8·1 answer
  • When are fractions useful? When are ratios useful?
    6·1 answer
  • Which number line can be used to find the distance between (4, -1) and (8,-1)?
    11·2 answers
  • What is a good question to ask yourself when choosing a career path?
    13·1 answer
  • 5 6/9 - 1 3/4 estimated
    12·2 answers
  • A 6 oz package of fruit snacks contains 45 pieces. How many pieces would you expect in a 10 oz package?
    6·2 answers
  • Please No LINKS!!! need help asap<br> Will mark brainllest to who ever gets it right :)
    6·1 answer
  • A baseball stadium charges $8 handling fee per ticket. It also charges a single $2.50 handling fee when purchasing 8 or fewer ti
    13·1 answer
  • A boy starts from walking North at a speed of 1.5m/s and a girl starts walking West at the same point, P at the same time at a s
    7·1 answer
  • 13. For a party, Bob's Pizza charges $12 for each
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!