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
Aleks04 [339]
2 years ago
7

Write a linear function of f with f(-3)=-2 and f(-2)=3

Mathematics
1 answer:
katrin2010 [14]2 years ago
5 0

Answer:

y=5x+13

Step-by-step explanation:

when x=-3, y=-2, and when x=-2,  y=3. we know that every time x increases by 1, y also increases by 5. This means that the slope is 5. to find the y-intercept, we need x to be 0. to find that, increase x by 2. if x increases by 2, then y would also increase by 10. add 10 to 3 and add 2 to -2 to get x=0 and y=13. the coordinates would be (0,13). the y-intercept is 13. now that we have enough information, we can conclude that y=5x+13. To check your answer, plug in the values for x.

You might be interested in
During one week, David worked 16 hours at his normal hourly rate and
asambeis [7]

Answer:

43.49

Step-by-step explanation:

let his normal hourly rate be x

16x+7x/2=848

39x/2=848

x=848 ÷ 39/2

=43.48717

6 0
3 years ago
Read 2 more answers
Explain how you can determine the annual percent increase when looking at an exponential function for a city population . Answer
Andru [333]

Answer:

The annual increase in the percentage of a pollution can be determined by some mathematical calculation.

Step-by-step explanation:

  • In order to determine the annual percentage increase over one year for a city population, we must do the following,
  • First we must subtract starting value that is the initial population of the city  at the starting of the year from the final value that is the final population of the city at the end of the year.
  • Now divide the whole by the starting value.
  • This gives you the value of increase in the rate of growth, Now inorder to obtain it in percentage format, we must multiply the resultant value by 100.

This finally gives you the rate of increase in the population in percentage.

5 0
4 years ago
Help please. Zoom in to see
Hatshy [7]

Answer:

do u still need the answer or no?

Step-by-step explanation:

4 0
3 years ago
The first number is equal to 4 times the second number, the difference of the number is 12, what are the two numbers?
Irina18 [472]

let 1st and 2nd no be x and y respectively

1st case:x=4y

2nd case:x-y=12

substituting the value of x in 2nd case

4y-y=12

3y=12

y=12÷3

y=4

now putting the value of y in 1st case

x=4×4

=16

7 0
3 years ago
Write the number with the same value as 28 tens
pantera1 [17]
The answer would be 280 because 28x10 is 280
8 0
3 years ago
Other questions:
  • 3. 11x-7y=-14. X-2y=-4
    10·2 answers
  • What number added to -31 results in a sum of O?
    6·2 answers
  • Help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    6·1 answer
  • Given m || n, find the value of x and y
    7·1 answer
  • Use the Pythagorean theorem to find z.
    13·1 answer
  • Item 1<br> Order the numbers from least to greatest.<br><br> −3/4, 0.5, 2/3,−7/3, 1.2
    15·2 answers
  • If 5cosA =4 wat is CosA​
    9·1 answer
  • Que es el foco en matemáticas?
    8·1 answer
  • Van sold his skateboard for $54. He saves %15 of the money to purchase a new skateboard. How much does Van save for the new skat
    10·2 answers
  • Select all radical expressions that are equivalent to...
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!