Find the y intercept. I already found the slope is 9.

X. Y

-5. - 46

-2. - 19.

1. 8

3. 26

4. 35

The slope-intercept form: y = mx + b

We have the slope m = 9, therefore: y = 9x + b.

Next. We have the table:

x | - 5 | - 2 | 1 | 3 | 4 |

y |-46|-19| 8 |26|35|

(1, 8) → x = 1, y = 8

substitute the values of x and y to the equation:

8 = 9 (1) + b

8 = 9 + b |-9

b = - 1

Answer: y = 9x - 1 → y-intercept is - 1.