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
julia-pushkina [17]
3 years ago
14

F ( x ) = − x 2 − 12 Find f ( − 3 )

Mathematics
2 answers:
NARA [144]3 years ago
5 0

Answer:

-3

Step-by-step explanation:

x=-3 substitute in the equation

+3 squared-12=-3

Firdavs [7]3 years ago
3 0

Answer:

f(-3)=-21

Step-by-step explanation:

f(x)=-x2-12

f(-3)=-(-3)2-12

f(-3)=-9-12

f(-3)=-21

You might be interested in
A classmate wrote the solution to the inequality |-4x + 1| > 3 as show below. Describe and correct the error.
andrezito [222]

Answer:

See below.

Step-by-step explanation:

The last step is incorrect. When we divide both sides by a negative the inequality is flipped. The answer is x < -1/2.

Also they  omitted  the other possibility that the expression in the vertical lines could be negative.

We also have the inequality

- 4x + 1 < - 3

-4x < -4

x > 1.

8 0
3 years ago
Hello good morning!! Anyone watch anime? My favorite is yu yu hakusho or one piece
topjm [15]

Answer:

Good Morning my favorite is Attack on Titan.

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Someone please help me with this problem
Greeley [361]

Answer:

corresponding

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
The ordered pairs (1, 1), (2, 8), (3, 27), (4, 64), and (5, 125) represent a function. What is a rule that represents this funct
Aleonysh [2.5K]
Hmm

2 times 4=8
3 times 8 is not 27



1 times 1=1
2 times 4=8
3 times 9=27

aka
1 times 1^2=1
2 times 2^2=8
3 times 3^2=27
x times x^2=x^3

the rule is y=x^3

3 0
3 years ago
Read 2 more answers
Write using algebra.<br><br> Jimmy ran m miles in t minutes. What was his speed?
svp [43]
The equation to answer this question would be t divided by m
8 0
3 years ago
Read 2 more answers
Other questions:
  • Jaylyn rode her bicycle in a bike-a-thon she wrote 33.48 miles in 2.7 hours if she rode at the same speed what was her speed in
    9·2 answers
  • Two cars travel the same distance. The first car travels 40 mph and reaches its destination in t hours.
    14·1 answer
  • What is Y=2(3x+6)(5x-4)
    11·1 answer
  • The distance (in miles) traveled by a cyclist is given by d(t) = 5t, where t is the time in seconds. The domain of the function
    7·2 answers
  • 2x-6 &lt;-6 figure it out
    6·2 answers
  • A rectangular flower garden in Samantha's backyard has 140 feet around its edge. The width of the garden is 30 feet
    9·1 answer
  • Fernando has been saving money to buy an e-book reader. A store has just marked down the price of its readers by 40%. Each reade
    9·1 answer
  • DISTRIBUTIVE PROPERTY TO WRITE EXPRESSION THAT IS EQUIVALENT TO <br> 2(3X-9)
    14·1 answer
  • Can someone plz help i dont understand...<br><br><br> WILL MARK BRAINLIEST!!!!
    13·1 answer
  • What is the derivative of 2√x ?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!