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
Shalnov [3]
3 years ago
9

2. Let f(x) = 3x² -x+5, find f(x+1)​

Mathematics
1 answer:
Anna11 [10]3 years ago
8 0

Answer:

f(x + 1) = 3x² + 5x + 7

Step-by-step explanation:

To find f(x + 1), substitute x = x + 1 into f(x), that is

f(x + 1) = 3(x + 1)² - (x + 1) + 5 ← expand (x + 1)² using FOIL

           = 3(x² + 2x + 1) - x - 1 + 5 ← distribute parenthesis by 3

           = 3x² + 6x + 3 - x - 1 + 5 ← collect like terms

           = 3x² + 5x + 7

You might be interested in
Solve for x. Please help
Shkiper50 [21]

Answer:

x=11

Step-by-step explanation:

3x+3(5x-6)= 180

Distribute 3 to 5x and -6

3x+15x-18=180

Combine like terms

18x-18=180

Add 18 to both side

18x=198

Divide 18 on both side

x=11

5 0
1 year ago
Angle D is vertical angle to F the measure of is 53 what is the measure of
emmainna [20.7K]
Your question is missing some words and cannot be answered as asked. 

However, it seems that the question is simply testing your knowledge of the term "vertical angles." Vertical angles are equal to each other. So if F and D are vertical angles, and one of them is 53°, then the other one is 53° as well.

But again, would need the full question to be sure.
8 0
4 years ago
Find the quotient 6 2/7 ÷ 2 3/4​
gregori [183]

Answer:

Find the quotient.

6 2/7 divided by 2 3/4.

2 2/7. (MY ANSWER)

17 2/7.

2 6/11.

7/16.

Step-by-step explanation:

I hope this helps you!!

8 0
3 years ago
Read 2 more answers
Which statement about the graph of y=14(35)x is true?
Semenov [28]

Answer:

you didn't put the different statements to choose from

4 0
3 years ago
Food bill before the tax: $80 sales tax: 7.3% tip: 18%
bogdanovich [222]
The food bill would be $100.24
4 0
3 years ago
Other questions:
  • A lamp is on sale, and its price is reduced from $80 to $50. What is the percent of decrease? Select from the drop-down menu to
    11·2 answers
  • How many whole numbers are there between -5 and 278
    6·2 answers
  • In a 7th grade, the ratio of girls to boys is 3:5, Which of the following COULD NOT be the total number of boys and girls in the
    11·1 answer
  • For every 7 glasses wearers in a Classroom,there are about 13 non glasses wearers.If there are 32 students in a entire class how
    6·1 answer
  • Victor needs to box 61 laptop computers for a shipment. If he can fit 9 laptops in each box, how many boxes does he need?
    6·1 answer
  •  PLEASE HURRY I WILL GIVE BRAINLIEST AND 5 STAR AND HEART! THANK YOU!
    6·1 answer
  • When Sylvie verified the solution on a graph, the lines intersected at one point. What was her error? She forgot to put both equ
    14·2 answers
  • Find the area of the Composite Figure:
    15·2 answers
  • Please help me solve this I will give 100 points and give you Brainiest title ! It’s question 8 and please show your work!
    15·1 answer
  • What is the factored form of 4x2 23x – 72? (4x 8)(x – 9) (4x – 8)(x 9) (4x 9)(x – 8) (4x – 9)(x 8)
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!