F(x) = 3x-1. g(x)=x2+1. What is (f+g)(x)?

Answers

Answer 1

Answer:

x^2 + 3x

Step-by-step explanation:

Just add like terms:

(f + g)(x) = 3x - 1 + x^2 + 1.  Notice that you must use " ^ " or equivalent to denote exponentiation.

(f + g)(x) =      3x - 1 + x^2 + 1 = x^2 + 3x + 1 - 1

(f + g)(x) =      3x - 1 + x^2 + 1 = x^2 + 3x

               


Related Questions

What conjecture can you make about the sum of the first 33 positive odd numbers?

Answers

Answer:

The number series 1, 3, 5, 7, 9, . . . . , 59. Therefore, 900 is the sum of first 30 odd numbers.

The conjecture we can make is C. The sum is equal to the no. of terms squared.

According to the given question we have been asked What conjecture can you make about the sum of the first 33 positive odd natural numbers.

We know that the sum of first 'n' odd natural numbers is n².

So, the sum of first 33 odd natural numbers is (33)² which is = 1089.

Let us prove this by AP.

First term(a₁) is = 1.

common difference(d) = 2.

No. of terms (n) = 33.

∴ aₙ = a₁ + (n-1)d

aₙ = 1 + (33-1)2

aₙ = 1 + 32(2).

aₙ = 1 + 64.

aₙ = 65.

∴ S₃₃ = 33/2×[ 2(1) + (33-1)2].

S₃₃ = 33/2×[ 2 + 64].

S₃₃ = 33/2×66.

S₃₃ = 33×33.

S₃₃ = 1089.

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The dot plots below show rainfall totals in the Highlands and Lowlands areas of a certain region.
When comparing the two sets of data, which is a true statement?

A. There are gaps in both sets of data.
B. The ranges are the same.
C. The two sets of data do not overlap.
D. The rainfall peaks at a lower value in the Lowlands.

Answers

Answer:

c

Step-by-step explanation:

took the test

Answer:

C

Step-by-step explanation:

i am just that good

Given the direct variation equation, y = 13x, find the following:
25. What is y when x is 5?

Answers

Answer: y = 65

Step-by-step explanation: PLEASE GIVE BRAINLIEST IT HELPS ALOT

How does light travel so you can see in the dark

Answers

Answer:

Step-by-step explanation:

Light travels as a wave. But unlike sound waves or water waves, it does not need any matter or material to carry its energy along. This means that light can travel through a vacuum—a completely airless space. ... It speeds through the vacuum of space at 186,400 miles (300,000 km) per second.

What role early cells played in shaping life on earth?

Answers

Answer:

Present-day cells evolved from a common prokaryotic ancestor along three lines of descent, giving rise to archaebacteria, eubacteria, and eukaryotes.

Changed the composition of the oceans. Most of the iron was precipitated out by early life.

Changed the composition of the atmosphere.  Oxygen became available in abundance.

Item 6 Your city is represented in a coordinate plane where each unit represents 1 kilometer. The library is at (−3, −3), the post office is at (2, 2), and your house is at (−5, 2). You ride your bike from your house to the library, then the post office, and then back home. What is the minimum distance that you can ride your bike? Round your answer to the nearest tenth. km

Answers

We know, shortest distance between two points [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex] is :

[tex]D=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]

So, distance between house and library is :

[tex]d_1=\sqrt{(-5-(-3))^2+(2-(-3))^2}\\\\d_1=5.39\ km[/tex]

Distance between library and post office :

[tex]D=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\\\\D=\sqrt{(-3-2)^2+(-3-2)^2}\\\\D=7.07\ km[/tex]

Distance between post office and house :

[tex]D=\sqrt{(2-(-5)^2)+(2-2)^2}\\\\D=7\ km[/tex]

Therefore, minimum distance that you can ride your bike is (5.39+7.07+7) km = 19.46  km.

Hence, this is the required solution.

The M & P Pencil company that makes mechanical pencils expects to have two defective pencils for every 125 made. What is the number of defective pencils they will have in a batch of 4,375?_________


CAN YOU GUYS PLEASE HELP ME OUT!!!

Answers

Answer:70 i believe

Step-by-step explanation:

(4,375/125)=35

35*2=60

Pls help me 20points

Answers

Answer:

your adding 4y for every 1x

Step-by-step explanation:

Jill is baking a pumpkin pie. The recipe calls for 4 ⅓ cups of flour, but Jill has 2 ⅘ cups. How many cups of flour does Jill need?

Answers

Answer:

1 8/15

Step-by-step explanation:

We need to equal the denominators. We have 1/3 and 4/5, and we need to make the bottom numbers equal to each other. The closest common factor is 15 (which we got from 3 x 5). With the denominators solved, we now need to equal out the top numbers, or the numerators. 1 x 5 gives us 5/15, and 4 x 3 gives us 12/15. Then, we need to apply these to each variable. This gives us Jill's 2 12/15th cups of flour, and the recipe's call for 4 5/15 cups. We then subtract these from each other, giving us 1 8/15 cups of flour is needed from Jill.


Determine if there is a correlation and slope for the
scatterplot
positive correlation, positive slope
positive correlation, negative slope
negative correlation, negative slope
* no correlation, undefined slop

Answers

Answer:

A

Step-by-step explanation:

Answer:

its D

Step-by-step explanation:

edge 2021

Brayden wants to buy some avocados, but he only has 1 dollar. how many avocados will he be able to buy

Answers

Answer:

just one. even though he's a adult.

Based on her recipe Elana knows that 5 servings of granola have 1,750 calories. If she wants to eat 175 calories of granola how many servings should she eat

Answers

Answer:

1/2 of a serving

Step-by-step explanation:

start by dividing the 1750 calories by 5 to find out how much for one serving. than from there I divide one serving into two and got 175 calories

what is 2 plus 2
a. 3
b. 4
c. 1
d. 7​

Answers

Answer:

I have to say 4

Step-by-step explanation:

2nd my MD du web mi if

Your Answer :

B. 4

Step - By - Step Explanation :

We have two digits. 2 and 2.

The value of 2 is equivalent to 1 apple next to another apple. There are two apples.

What if there were two more apples? Now you have 2 apples next to another pair of apples. Now let's count all the apples.

One apple,

Two apples,

Three apples,

Four apples.

There are 4 apples all together.

So, 2 + 2 has a sum of 4.

Find the distance between the following two points: (-1,6) and (-8,9). Round to the nearest TENTH.

Answers

Answer:

distance 101

Step-by-step explanation: because

mark me brainlest pls

(−8 − 3i) − (−8 + 5i)

Answers

Answer:

-8i

Step-by-step explanation:

Answer:

(-8 - 3i) - (-8 + 5i) = −8i

Step-by-step explanation:

will give brainliest ! need help due in an hour

Answers

If I’m not mistaken your years are going to be the x value and the cases are your y values so type the year as the x value and type the number of cases as the y value Let me know if I was right

5x – (1 + i) = (9 + 41)

Answers

Answer:

x=3

i=74

That is my answer. I think, not 100% sure though.

How do you make (39x5) in distributive property

Answers

39(5) is the answer.

Answer:

Assuming you are asking the simple question of 39x5=195

Step-by-step explanation:

By taking 9x5 = 45 and 3x5 = 15 add 4 to 15.

Gordon, Henry and Sarah share £48 in a ratio 2:3:1. How much money does each person get?

Answers

Answer: Gordon:16

Henry: 24

Sarah:1

Step-by-step explanation:

Add up the ratios and divide 48 by 6(added up ratios) and you get 8. Multiply that by individual ratios.

Question 1

Sione just landed a great job as an engineer where he will make $55,000 a year. The

company he will work for guarantees a 3% pay increase each year so it's employees

salaries keep up with inflation. At the end of the 1* year Slone will have made $55,000

dollars.

1. What is the recursive function that will represent this situation?

a. m(t) = m(t - 1) + 0.03, m(1) = 55000

b. m(t) = m(t-1). 0.03, m(1) - 55000

c. m(t) = m(t-1) + 1.03, m(1) - 55000

d. m(t) = m(t-1). 1.03, m(1) = 55000

Answers

Answer:

Option (d)

Step-by-step explanation:

If the current salary of Sione is represented by the function m(t - 1),

Next year his salary m(t) gets hike of 3%.

So, the next year salary of Sione will be represented by,

m(t) = m(t - 1) + 3% of m(t - 1)

      = m(t - 1) + 0.03 × m(t - 1)

      = m(t - 1)(1 + 0.03)

      = 1.03m(t - 1)

Since, at the end of year 1 his salary was $55000,

Recursive function will be,

m(t) = 1.03m(t - 1) = 55000

Therefore, Option (d) will be the answer.

What is the image point of (-1,1) after a translation right 2 units and down 1 unit

Answers

Answer:

(0,1)

Step-by-step explanation:

Answer:

I think (-2,3) is

the answer

solve for x im not good at math

Answers

the answer would be x=9

Don’t worry I’m not either. I just did this yesterday.

Two towns that are 5 inches apart on this map are how many actual miles apart?

Answers

1 inch equals 24 miles

5 • 24 = 120

120 miles apart

Answer:

12*10=120

Step-by-step explanation:

what is the lenght of the diagonal of the rectangle

Answers

Answer:

P = 2l + 2w

Step-by-step explanation:

A pizza with a 10-inch diameter costs $6.99 and is cut into 6 slices, what is the cost per slice? ​

Answers

Answer:

$1.165

Step-by-step explanation:

$6.99/6 slices = 1.165

Explain! For reward!

Answers

Answer:

32 times

Step-by-step explanation:

If you can go around 54 times for $12, then you multiply the amount of money you pay by four to get the number of times you can go around the track.

Hope this helps! Please mark Brainliest!

Answer:

I would say 36 because 54 times 8 is 432 and if you divide that by 12 you get 36.

Step-by-step explanation:

Jackson invested 30% of what he earned last month if he invest 1200.00 how much did Jackson earn in total last month, in dollars

Answers

Answer:

$4000

Step-by-step explanation:

use formula a = w*p

1200.00 = w0.3

/ 0.3          /0.3

w = 4000

The total earnings done by Jackson last month will be equal to 4000.

What is the Percentage?

The Latin term "per centum," which signifies "by the hundredth," was the source of the English word "percentage." Segments with a denominator of 100 are considered percentages. In other terms, it is a relationship where the worth of the entire is always considered to be 100.

As per the given information provided in the question,

Total investment is done by Jackson = 1200

The investment is 30% of total earnings.

Assume that Jackson's earnings are x.

Then,

30% of x = 1200

x = 1200 × (100/30)

x = 4000

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Help with math. please

Answers

Answer:

B. 1  9/10 (19/10)

Step-by-step explanation:

3 4/5 is equal to 19/5

We would need to divide 19/5 by 2

Make 2 a fraction. 2/1

Flip the number: 1/2

Multiply 19/5 by 1/2

19/10

Simplify.

1  9/10

Hope I helped :)

Please consider Brainliest :)

X - 6 < -4 please help

Answers

Answer:

x<2

Step-by-step explanation:

3 6=-3(x+2) need help ​

Answers

Answer:

x =  -14

Step-by-step explanation:

Hi there !

36 = - 3(x + 2)

36 = - 3x - 6

3x = - 36 - 6

3x = - 42

x = - 42/3

x = - 14

Good luck !

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