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
Svetach [21]
3 years ago
13

Given f(x) = -x + 2, find f(-1)

Mathematics
1 answer:
jarptica [38.1K]3 years ago
3 0

f(x) = -x + 2

f(-1)   This means that they want you to find the value of f(x) or y when x = -1.

f(x) = -x + 2     Substitute/plug in -1 into "x" since x = -1

f(-1) = -(-1) + 2     (two negative signs cancel each other out and become positive)

f(-1) = 1 + 2

f(-1) = 3

You might be interested in
Decide whether the two expressions are equivalent for each problem below.
Vesnalui [34]

Answer:

Step-by-step explanation:

6 0
2 years ago
Mrs Hom bought 44 pizzas which consist of regular size and large size pizzas to be distributed equally to 96 workers. Each regul
tino4ka555 [31]

96÷8= 12

44-12=32

12 Large Pizzas & 32 Regular Pizzas

32×6=192 slices

192÷96=2

Each worker got 1 slice of the large pizza & 2 slices of the regular pizza

5 0
3 years ago
Five decreased by twice a number is same as five less than<br> three times the number.
sergejj [24]
Answer: If you are suppose to write an algebraic expression it is: 5 - 2x = 3x - 5
If you are suppose to solve the answer is:
5-2x=3x-5
-2x=3x-10
-5x=-10
x=2
8 0
2 years ago
Mia has n pairs of earrings. She receives 3 more pairs of earrings. Which expression represents the number of earrings Mia has n
kvv77 [185]
I believe the correct answer from the choices listed above is option D. The expression that would represent the number of earrings Mia has now would be n+3. It should be the sum of n earrings she originally had and the additional 3 earrings. Hope this answers the question.
4 0
3 years ago
Read 2 more answers
Please show all work and not just the answers.
Nuetrik [128]

I hope this helps you

3 0
3 years ago
Other questions:
  • How do you represent the five in 6.75
    14·1 answer
  • Mrs. Robinson bought a novel at a bookstore on sale for 20% off its regular price of $29.99. Mr. Chang bought the same novel at
    7·2 answers
  • Help!!! One no choices math question! What is the perimeter of the figure shown on the coordinate plane?
    12·1 answer
  • a company has decreased the weight of its boxes of macaroni by 8 %. if the new weight of the box is 15.1 ​ounces, what was the o
    8·2 answers
  • Try the following word problem using GRASP strategy
    9·1 answer
  • If Molly has 9 1/2 cups of flour. This is 3/4 of the number she needs to make bread, how many cups does she need?
    12·2 answers
  • Which interval for the graphed function contains the local maximum?
    12·1 answer
  • 250% of what number is 90
    11·1 answer
  • Can someone help me thankyou &lt;3
    7·1 answer
  • 17,000 / 100<br> ( / divided )
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!