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]
2 years ago
9

If f(x) = 4x² + 1 and g(x)=x2-5, find (f- g)(x).

Mathematics
1 answer:
Nadya [2.5K]2 years ago
8 0

Answer:

Option A is correct.

3x^2+6

Step-by-step explanation:

We have to find (f-g)(x):

We can write it f(x)-g(x), so substitute the values:

f(x)-g(x)=(4x^2+1)-(x^2-5)

=4x^2+1-x^2+5

=3x^2+6

You might be interested in
Every month I increase the amount of cupcakes
Orlov [11]

Answer:2

Step-by-step explanation: it increases by 2 every month

4 0
2 years ago
4t+5su+7st how many terms are in this expression ?
Illusion [34]

Answer:

Step-by-step explanation:

Term is the product of its factors.

Terms:

4t

5su

7st

So, there are 3 terms in this expression.

4 0
2 years ago
Can anybody help me? I thought It was D on the first problem but i'm not sure.
uysha [10]

\bf ~\hspace{5em} \textit{ratio relations of two similar shapes} \\[2em] \begin{array}{ccccllll} &\stackrel{ratio~of~the}{Sides}&\stackrel{ratio~of~the}{Areas}&\stackrel{ratio~of~the}{Volumes}\\ \cline{2-4}&\\ \cfrac{\textit{similar shape}}{\textit{similar shape}}&\cfrac{s}{s}&\cfrac{s^2}{s^2}&\cfrac{s^3}{s^3} \end{array}\\\\[-0.35em] ~\dotfill

\bf \cfrac{\textit{similar shape}}{\textit{similar shape}}\qquad \cfrac{s}{s}=\cfrac{\sqrt{s^2}}{\sqrt{s^2}}=\cfrac{\sqrt[3]{s^3}}{\sqrt[3]{s^3}} \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ \cfrac{small~box}{large~box}\qquad \qquad \stackrel{sides}{\cfrac{s}{s}}=\cfrac{1}{3}\qquad \qquad \stackrel{volumes}{\cfrac{s^3}{s^3}}=\cfrac{1^3}{3^3}\implies \cfrac{1}{27}

7 0
2 years ago
Which balance is $86 more than the balance of -$47.90? A. $38.10 B. $-13.90 C. -$47.90 D. -$133.90. Show me how you solved it. A
yulyashka [42]
You would add $86 plus $47.90
5 0
2 years ago
Read 2 more answers
Helpppppppppppppppppppp pleaseeeeeeeeeeeeee
e-lub [12.9K]

Answer:

ok

Step-by-step explanation:

what

5 0
3 years ago
Other questions:
  • IQ scores are normally normally distributed with a mean of 100 and center deviation of 15 if one person is randomly selected wha
    13·1 answer
  • In an algebraic expression, what separates the terms?
    10·1 answer
  • It took Marty 42 minutes to write a book report then he spend 18 minutes correcting his report explain how you use mental math t
    13·2 answers
  • Please help, will give brainliest to correct answer!
    5·2 answers
  • What are the solutions of the equation x6 + 6x3 + 5 = 0? Use factoring to solve.
    10·1 answer
  • Please help ASAP thank you.
    13·1 answer
  • one teacher wants to give each student 7/8 of a slice of pizza. If the teacher has 7 slices of pizza then how many students will
    12·2 answers
  • Find the product or type<br> "impossible"<br> 4<br> [1 -2 1] 5<br> 16]
    14·1 answer
  • TWENTY POINTS!!!! Find the correct simplified answer; 6x-2(5-2x)=
    8·1 answer
  • What is the point-slope form?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!