Answer:
Step-by-step explanation:

The second one
Hope this helps :D
The equation of a straight like in the from y – y1 =m(x-x1) where m is the slope of the like and (x1 , y1) are the coordinates of a given point on the line — compare slope intercept form.
The question is incomplete
Answer:
2+10x-x^2, the last answer
Step-by-step explanation: