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
Readme [11.4K]
2 years ago
11

If f(x)= 3x+1 and g(x)= x^2-6 FIND (f+g)(x)

Mathematics
1 answer:
Lelu [443]2 years ago
8 0

Answer:

-x² + 3x + 7

Step-by-step explanation:

• f(x) = 3x + 1

• g(x) = x² - 6

Then,

According to th' question :-

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

= 3x + 1 - (x² - 6)

= 3x + 1 - x² + 6

= -x² + 3x + 7

You might be interested in
A student finds the slope of the line between (8, 17) and (1, 4). She write 17-4/1-8. What mistake did she make?
Alex_Xolod [135]

Answer: OPTION D.

Step-by-step explanation:

The formula that is used to calculate the slope of a line is:

m=\frac{y_2-y_1}{x_2-x_1}

Where (x_1,y_1) and (x_2,y_2) are two points on the line.

In this case the student finds the slope of the line that passes trough these points:

(8, 17)\\(1, 4)

You can notice that she writes in the numerator that:

y_2=17\\y_1=4

So she chose the point (1, 4) as (x_1,y_1)  and the point (8, 17) as (x_2,y_2).

Then x_2 and x_1 in the denominator must be:

x_2=8\\x_1=1

Therefore, she did not keep the order of the points the same in the numerator and the denominator.

6 0
3 years ago
PLSSS HELP IF YOU TURLY KNOW THISS
xxMikexx [17]

Answer:

2 1/2

Step-by-step explanation:

Turn both fractions into improper fractions, multiply the whole number by the denominator and add the numerator.

4 3/4

4 * 4 + 3 = 19

19/4

2 1/4

2 * 4 + 1 = 9

9/4

Now since she drank 2 1/4 gallons of juice, subtract 9/4 from 19/4.

19/4 - 9/4 = 10/4

Now turn back into a mixed fraction, do this by putting 4 into ten twice and taking the remainder and putting it as numerator:

4 * 2 = 8

10 - 8 = 2

2 1/2

8 0
2 years ago
Write and equation based on the graph. Please help me 20 points!
zaharov [31]

Answer:

y = 3/5x - 1

Step-by-step explanation:

The slope found from counting the units is 3/5, and the y-intercept is -1, hence 3/5x - 1

8 0
2 years ago
a poll shows that 64% of americans personally worry a great deal about federal spending and the budget deficit.
marysya [2.9K]

In the research, it should be noted that this is a Proportion, because worry or not worry is categorical

<h3>What is a proportion?</h3>

A population proportion is the percentage of the population that possesses a particular trait.

For illustration, suppose there are 1,000 people in the population and 237 of them have blue eyes. There are 237 blue eyed people out of every 1,000 people, or 237/1000.

Therefore, it should be noted that this is a Proportion, because worry or not worry is categorical.

Learn more about research on:

brainly.com/question/968894

#SPJ1

A poll shows that 64% of Americans personally worry a great deal about federal spending and the budget deficit. State whether the parameter of interest is a mean or a proportion.

4 0
2 years ago
What is the mean ( average) of the data set: 3/4, 13/5 , 14/10, and 6/24?
irinina [24]
Add them all together and divide by the number of variables here there are four and the answer is 1.25 or 5/4
3 0
3 years ago
Read 2 more answers
Other questions:
  • Sales tax in one state is 4%. What is the amount of tax on a $56.70 purchase?
    12·1 answer
  • What number is equivalent to 35/4?<br><br> A. 8.34<br> B.8.75<br> C. 7<br> D. 31
    14·2 answers
  • A ship is 2.2° off course. If the ship is traveling at 18.0 miles per hour, how far off course will it be after 5 hours?
    15·1 answer
  • The original price of a ski jacket was $220. It was on sale at a 25% discount. Arianna had a coupon for an additional 10% off th
    6·1 answer
  • Anyone knows how to answer any of these 2
    14·1 answer
  • Write the algebraic rule to describe the translation P(-8,6)_P(-10,2)
    13·1 answer
  • Which expressions are equivalent to 25x4 −64? Select three options. 25x4 + 40x − 40x − 64 25x4 + 13x − 13x − 64 (5x2 + 8)(5x2 −
    8·2 answers
  • What is 5 dogs + 180 cats?
    12·2 answers
  • The area of a square floor on a scale drawing is 36 square centimeters, and the scale drawing is 1 centimeter:3 ft. What is the
    11·1 answer
  • Simplify the problem <br><br> 6(x-2)+7
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!