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
alisha [4.7K]
2 years ago
11

If f(x) = 2x² + 3 and g(x) = x² - 7, find (f-g)(x)

Mathematics
1 answer:
atroni [7]2 years ago
7 0

Answer:

Write f(x) above g(x), as shown below:

f(x)=2x^2 + 3

- g(x) = x^2 - 7

Next, combine the givens in three columns:

(f-g)(x) = x^2 + 10 (answer)

<h3><em>I hope you understand</em> </h3><h2><em>pls mark the brainliest </em></h2>
You might be interested in
Hello Kids! Its Joe giving out a free brainliest to whoever answers this first with the abc's backwards!
sveticcg [70]

Answer:

Z, Y, X,

W, V,

U, T, S, R, Q, P, O, N,

M, L, K,

J, I, H,

G, F, E, D,

C, B, and A;

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
If a polygon has six sides, then it is a hexagon. true or false.
slava [35]
If a polygon does not have six sides, then it is not a hexagon.
8 0
3 years ago
Pls help for Algebra 11b = 143
ziro4ka [17]

Answer:

b = 13

Step-by-step explanation:

Divide 143 by 11

8 0
3 years ago
Read 2 more answers
Find the difference quotient and simplify your answer. f(x) = 4x − x2, f(4 + h) − f(4) h , h ≠ 0
Anon25 [30]

The difference quotient and simplification will be    = [4 -h-2x]

The given equation is as follows:   f(x)= 4x - x²

For finding the quotient and further simplification we must follow the following steps:

[f(x + h) - f(x)] / h = [4(x + h) - (x + h)² - 4x + x²]/ h

<h3>What is simplification of algebraic operations?</h3>

Getting the functions in their lowest terms is known as simplification.

Brackets will get open and solved further;

[f(x + h) - f(x)] / h = [4(x + h) - (x + h)² - 4x + x²]/ h

[f(x + h) - f(x)] / h = [4h - h² - 2x]/ h  

Finally dividing the whole equation with h;

                                = [4 - h - 2x] 

Learn more about algebraic operations,

brainly.com/question/12485460

# SPJ1

7 0
1 year ago
If p = .8 and n = 50, then we can conclude that the sampling distribution of pˆ is approximately a normal distribution
FrozenT [24]

Answer:

Yes we can conclude.

Step-by-step explanation:

The sampling distribution of \hat{p} can be approximated as a Normal Distribution only if:

np and nq are both equal to or greater than 10. i.e.

  • np ≥ 10
  • nq ≥ 10

Both of these conditions must be met in order to approximate the sampling distribution of \hat{p} as Normal Distribution.

From the given data:

n = 50

p = 0.80

q = 1 - p = 1 - 0.80 = 0.20

np = 50(0.80) = 40

nq = 50(0.20) = 10

This  means the conditions that np and nq must be equal to or greater than 10 is being satisfied. So, we can conclude that the sampling distribution of pˆ is approximately a normal distribution

6 0
3 years ago
Other questions:
  • Can you use a calculator to determine if a number is rational or irrational?
    15·1 answer
  • A widget weighs 1 ounce. Five hundred fifty widgets fit into a box. Thirty six boxes of widgets fit on a skid. How many pounds o
    10·1 answer
  • If you have a savings of $60.00 dollars in 2weeks and $120.00 dollars in 4weeks How much will this person save in 70 days?
    13·1 answer
  • Identify the solution to the system of equations
    8·1 answer
  • ABCD is a parallelogram. solve for x <br> a) 2 <br> b)22<br> c)24<br> d)48
    12·1 answer
  • 4 x 3/6 = [] x1/6<br> What number makes the equation true?
    13·1 answer
  • Find the circumference of c round to the nearest hundredth
    15·1 answer
  • 4. An equilateral triangle has a perimeter of 60 cm. Find the exact<br> altitude of the triangle.
    6·1 answer
  • Mohamed packs food in a cooler for a camping trip. He makes
    5·1 answer
  • 100 POINTS AND BRAINLIST
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!