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
STatiana [176]
2 years ago
15

For f(x) = 2x+1 and g(x) = 3x-7, find (f-g)(x)

Mathematics
2 answers:
marissa [1.9K]2 years ago
4 0

Answer:

(f - g)(x) = -x + 8

General Formulas and Concepts:

  • Order of Operations: BPEMDAS

Step-by-step explanation:

<u>Step 1: Define</u>

f(x) = 2x + 1

g(x) = 3x - 7

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

<u>Step 2: Simplify</u>

  1. Set up:                              (f - g)(x) = (2x + 1) - (3x - 7)
  2. Distribute -1:                     (f - g)(x) = 2x + 1 - 3x + 7
  3. Combine like terms:        (f - g)(x) = -x + 8
DedPeter [7]2 years ago
4 0

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

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

(2x + 1) - (3x - 7) =

2x + 1 - 3x + 7 =

- x + 8

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

Thus ;

(f - g)(x) =  - x + 8

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

You might be interested in
15. find the values of x and y
zloy xaker [14]

Answer:

y = 8

x = 21

Step-by-step explanation:

Find x first. Since there is a straight line, we can conclude it's equal to 180 degrees.

11x + 10 -61 = 180

Add 10 to negative 61.

11x - 51 = 180

Add 51 to both sides.

11x = 231

Divide 11 both sides

x = 21.

Now put x in the equations to solve.

This is for the small angle on the right side.

(21+10) = 31

This is for the big angle on the right side.

(10(21) - 61)

210 - 61 = 149.

Now for the other side, we know the degree for the smaller side on the left side since it's a vertical angle.

31 degrees for top left angle. Since we know this side is 180 just subtract 31 from 180 and you'll get 149.

18y + 5 = 149

Subtract 5 both sides.

18y = 144

y = 8.

3 0
2 years ago
Is the relationship between gross box office sales and home video units significant? how can you tell? do you think the linear m
aalyn [17]

The linear model is the best fit for the relationship.

According to the statement

we have given that the relationship between gross box office sales and home video units significant and the linear model is the best fit for the relationship.

And we explain all the given statements.

So, For this purpose, we know that the

Since the p-value of the independent variable, 0.0000, is less than 0.05, we can be 95% confident that there is a significant linear relationship between gross box office and home video units.

And the

linear model is used in different ways according to the context. The most common occurrence is in connection with regression models.

So, the linear model is appropriate for the comparisons.

So, The linear model is the best fit for the relationship.

Learn more about linear model here

brainly.com/question/4025726

#SPJ4

8 0
2 years ago
Carson bought a coat for 40% off the original price. The store was having an additional sale that offered another 15% off the di
Lisa [10]
Final price is $89.40 with the 40% is $59.60
3 0
3 years ago
Me pueden decir xfavor si esta figura es paralelogramo o no lo es
Vilka [71]

Answer:

Es un paralelogramo porque los lados opuestos son paralelos

Step-by-step explanation:

5 0
2 years ago
How can you solve for the unknown in each equation
creativ13 [48]

Answer:

it depends on the equation on what your solving

3 0
3 years ago
Other questions:
  • 3 medium apples have about 285 calories <br> (Unit rate)
    13·1 answer
  • Check
    9·1 answer
  • Which function increases at a faster rate on 0 to infinity, f(x)=x^2 or g(x)=2^x
    12·1 answer
  • Of the 8760 hours in a year one television was on for 876 hours what percent is this
    14·1 answer
  • 6x -18 +2x -9 pls help
    14·2 answers
  • Must a function that is decreasing over a given interval always be negative over that same interval? Explain.
    11·2 answers
  • How do I do this I need hel
    6·1 answer
  • A formula for the normal systolic blood pressure for a man age A, measured in mmHg, is given as P = 0.006A*2-0.02A + 120. Find t
    15·1 answer
  • At the beginning of the summer, the water level of a pond is 2 feet below its normal level. After an unusually dry summer, the w
    9·1 answer
  • If a+b = 0 and AB=-36 then what is a-b
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!