Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.

Find the function rule.

[x| - 2| - 1| 0| 1| 2]

[y| 9| 4| - 1| - 6| - 11]

Question

Valerie Young

Mathematics

6 November, 11:35

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.

Find the function rule.

[x| - 2| - 1| 0| 1| 2]

[y| 9| 4| - 1| - 6| - 11]

+1

Answers (1)

Know the Answer?

Kael Little · Answer 1

y = - 5x - 1

Step-by-step explanation:

Successive values of x are 1 greater than the value before.

Successive values of y are 5 less than the value before. Since all the y-differences are the same, the function is linear. It has a slope of - 5/1 = - 5.

The y-intercept of the linear function is the y-value where x=0: y = - 1.

So, the linear function rule in slope-intercept form is ...

y = - 5x - 1

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.Find the function rule.[x| - 2| - 1| 0| 1| 2][y| 9| 4| - 1| - 6| - 11]

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.

Find the function rule.

[x| - 2| - 1| 0| 1| 2]

[y| 9| 4| - 1| - 6| - 11]