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
mart [117]
3 years ago
7

Find f(-3) if f(x) = x2.

Mathematics
1 answer:
Vesna [10]3 years ago
7 0

Answer:

f(-3) = 9

Step-by-step explanation:

Step 1: Define

f(-3) = x = -3

f(x) = x²

Step 2: Substitute and Evaluate

f(-3) = (-3)²

f(-3) = 9

You might be interested in
Solve equation<br>8-3(p-4)=2p
LenKa [72]

Answer:

ok the answer is: p=-4

Step-by-step explanation:

First you distribute 3 times p-4 and get  8-3p+12=2p then you add 12 plus 8 and get 20 then you have 20-3p=2p you have to add 3p on both sides and you get 20= -5p you divide and get p= -4

6 0
3 years ago
Petes dog weighed 30 pounds it then lost 16% of it's weight how much did pete lose
Paraphin [41]

Answer:

4.8 pounds!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!


6 0
3 years ago
Read 2 more answers
I really need help please (links will be reported)
mrs_skeptik [129]

Answer: all the ones that do not have a negative sign in front easy.

7 0
3 years ago
Fatima evaluated the expression when m = -2 and n = 4. Her work is shown below.
Kruka [31]

Answer:

The answer to your question is: third option is correct.

Step-by-step explanation:

The third option is correct

                                           4(-2)⁻²(4)⁻³

                                           \frac{4}{(2)^{2}(4)^{3}}}

                                           

4 0
3 years ago
Read 2 more answers
The largest possible circle is cut out of a square whose side length is 8 feet. What will be the approximate area, in square fee
Lunna [17]

Answer:

=13.73 ft²

Step-by-step explanation:

The diameter of the largest possible circle that can be cut out of  a square is equal to the length of the side of the square.

Therefore the diameter of the circle cut from a square of side 8ft =8ft

r=4ft

Area of the remaining board= Area of square- area of circle

=side²-πr²

=8²-π×4²

=64-16π

=13.73 ft²

6 0
3 years ago
Other questions:
  • How do i delete a question?
    9·1 answer
  • I need help with this please
    10·1 answer
  • Jake is comparing the prices of two laundry service companies. Company A charges $20 per load and an additional $8 as service ch
    12·1 answer
  • HELP PLEASE! Thank youuuuu
    6·1 answer
  • Which of the following prove that (-9)(4) = -36?
    8·1 answer
  • help !!!! Consider the function below. Explain how you would determine the x and y intercept of the function without using techn
    10·1 answer
  • it took 48 minutes to drive downtown. An app estimated it would be less than that. If the error was 20%, what was the apps estim
    7·1 answer
  • what is the slope of the line that passes through the points (-8,3) and (-8,2). write your answer in the simplest form​
    13·1 answer
  • Is currency truly a storehouse of value? Unfortunately money can, and usually does, lose its value over time.
    9·1 answer
  • Write the equation <br> it is parallel to the graph of y=-2x-10 and passes through (-1,2)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!