pleas help I need help with these two! right answers only please asap! will give brainliest to person who explains !

For question 4: you have to do (y2 - y1) divided by (x2 - x1) to get the rise over run...

5-2
——. = 3/4
11 - 7

For question 5: input the values of x,y and the gradient into the equation of a line

y = mx+ c

-8 = 3(-2) + c

-8 = -6 + c

-2 = c

therefore:

y = 3x - 2

Hope this helps! Any questions let me know :)