A line that includes the point (4,7) has a slope of 1. What is its equation in slope-intercept form?

Question

asked Jun 28, 2020 24.5k views

1 Answer

Nyxynyx · Answer 1 · 2020-07-03T19:30:22+0000

Answer:

y = x + 3

Explanation:

slope intercept form: y = mx + b

slope is given: 1

(x, y) is given: (4, 7)

plug in values and solve for b:

7 = (1)(4) + b

b + 4 = 7

b = 3

rewrite equation:

y = 1x + 3

y = x + 3