Question

There is a line that includes the point (1,10) and has a slope of 2. What is its equation in slope-intercept form?​

Answer 1

y = 2x+8

Explanation:

in slope form

y-y1 = m(x-x1)

y-10 = 2(x-1)

y-10 = 2x-2

y = 2x -2+10

y= 2x + 8

Answer 2

y = 2x + 8

Explanation:

You can input the slope and points into the point-slope equation and simplify:

y - 10 = 2(x - 1)

y - 10 = 2x - 2

y = 2x + 8