Question

A line passes through the points (6, 9) and (8, 10). What is its equation in point-slope form?

Answer 1

Answer:

y = 1x/2 + 6

Step-by-step explanation:

In order to find slope from 2 points is y2-y1/x2-x1 = m

From the points (6, 9) and (8, 10)

x1 = 6

y1 = 9

x2 = 8

y2 = 10

10-9/8-6 = 1/2

m = 1/2

slope intercept from is y = mx + b

plug in (6, 9)

9 = 1/2(6) + b

9 = 3 + b

b = 6

y = 1x/2 + 6

Answer 2

Answer:

y = 1/2x+6

Step-by-step explanation: