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
Dmitry_Shevchenko [17]
2 years ago
14

If f(x) = 2x² + 5 and g(x) = x² - 2, find

Mathematics
1 answer:
IgorLugansk [536]2 years ago
4 0

Answer:

C. x² + 7

Step-by-step explanation:

If f(x) = 2x² + 5 and g(x) = x² - 2, then

(f - g)(x) = f(x) - g(x)

            = (2x² + 5) - (x² - 2)

            = 2x² + 5 - x² + 2

            = 2x² - x² + 5  + 2

            = x² + 7

           

You might be interested in
What is the value of the expression shown? 10 - 16:2<br><img src="https://tex.z-dn.net/?f=10%20-%2016%20%5Cdiv%202" id="TexFormu
krek1111 [17]
Divide 16 by 2 first following PEMDAS.

10 - 8

Solve

2
3 0
3 years ago
Mr.Brown has 110 fiction books and 90 non-fiction books on his shelf. what percent of her library is non fiction?
Vanyuwa [196]

Answer:

45%

Step-by-step explanation:

Given

Number of fiction books = 110

Number of non fiction books = 90

Total number of books = 110 + 90 = 200

% of non fiction books

= number of non fiction books divided by the total number of books multiplied by 100%

That’s

90/200 x 100%

0.45 x 100%

45%

45% of her library is nonfiction

8 0
4 years ago
The product of 2 and the cube of a number,
Alex73 [517]

Answer:

Please, what is your question?

3 0
4 years ago
Owen ate three-eighths of a pizza for lunch. For dinner, he ate two-thirds of what was left from lunch. How much of the whole
Step2247 [10]
Answer: 5/12 of the whole pizza

So we start we the whole pizza = 1
Then he ate 3/8:
1 - 3/8
And then 2/3 of what was left:
2/3(1 - 3/8)
2/3 - 1/4
8/12 - 3/12
5/12
8 0
3 years ago
!!!URGENT!!! I WILL GIVE 100 points<br> Can someone please answer this?
avanturin [10]

Ans hope its the green

but i need  better info

4 0
3 years ago
Other questions:
  • Subtract 5.7 - (-3.15)
    8·2 answers
  • A music store bought a CD set at a cost of ​$10. When the store sold the CD​ set, the percent markup was 30​%. Find the selling
    10·1 answer
  • PLS HELP BRAINLIEST WILL BE AWARDED IF ANSWER IS CORRECT
    11·1 answer
  • The circumference of a circle with the diameter of 5 cm is 15.7 cm. What is the ratio of thecircumference to the diameter?
    6·1 answer
  • The Great Eagles of the Misty Mountains wish to estimate the mean number of orcs per raiding party. To do so, they measure the n
    11·1 answer
  • Arpad's roof is shaped like a square pyramid. The square base has side lengths of 55 feet. The height of each triangular face is
    13·2 answers
  • I need help please!!!
    9·2 answers
  • Your soccer team is holding a silent auction dinner as a fundraiser to pay for school uniforms. The list shows all the expenses
    7·1 answer
  • How would you write 43—% asa decima
    13·2 answers
  • For questions 1-2, use the Reciprocal and Quotient Identities to find each value.​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!