Question

find the equation of the line passing through the points (7,20) and (-2,11)

Answer 1

Answer:

y = x + 13

Step-by-step explanation:

Step 1: Find the slope

(11-20) / (-2-7) = 1

Step 2: Find b

y = x + b

20 = 7 + b

b = 13

Step 3: Put it all in slope-intercept form

y = x + 13

And you should have your final answer!