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]
3 years ago
15

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

Mathematics
1 answer:
grin007 [14]3 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 is the slope of -2/3?<br> WILL GIVE BRAINLIEST!!!
Nataliya [291]

Answer:

( intransitive) To tend steadily upward or downward. ...

( transitive) To form with a slope; to give an oblique or slanting direction to; to incline or slant. ...

( colloquial, usually followed by a preposition)

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
How many centimeter are in X meters
Rus_ich [418]
100 centimeters in 1 meter
6 0
3 years ago
Read 2 more answers
7x - 2 = 5x + 12<br> Solve for x
Alinara [238K]
X=7

7x-2=5x+12
+2. +2
7x=5x+14
-5x -5x
2x=14
÷2 ÷2
x=7
4 0
3 years ago
I'm lost.. How do you even start it???
Anastasy [175]
2x+y=4\\&#10;-x+y=1\\\\&#10;2x+y=4\\&#10;\underline{x-y=-1}\\&#10;3x=3\\&#10;x=1\\\\&#10;1-y=-1\\&#10;y=2&#10;
7 0
3 years ago
Read 2 more answers
Reflect (1, -4) over the x-axis.
mario62 [17]

Answer: (4,4)

Step-by-step explanation:

(1,-4) reflected over the x-axis is (1,4). Then translated 3 units up is (4,4). Hope this helps

5 0
3 years ago
Other questions:
  • What are the solutions to the equation |x-3|=14
    15·2 answers
  • If the expected production volume when there are 120 workers is approximately 131,958 units, which of the following equations wo
    7·1 answer
  • F (×)=3×^2-3× g (×)=-5×-1 find f (-4) and g (7)
    7·1 answer
  • −1.26×n=−10.08<br> n=?<br> lololololololololololol
    9·1 answer
  • What is the least common denominator of 1/4, 3/7, 1/11
    5·1 answer
  • Who can help me please
    6·1 answer
  • Pls help i need help ASappp
    5·2 answers
  • (9-3)+18÷8 <br>show your work ​
    15·2 answers
  • Kfktkttkkttk&amp;$&amp;$&amp;$,$*$,$,,$,$,$,$
    10·1 answer
  • R= 4/3(p-q) <br><br>solve for p ​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!