Question

Write the slope intercept form of the equation of the line.

A. Y = 1/3x + 2

B. Y = 1/4x + 2

C. Y = 2x

D. Y = 1/4x

Answer 1

B. y = 1/4x + 2

Explanation:

There are 2 coordinates (0,2) and (4,3)

so m = (y2-y1)/(x2-x1)

m = (3 - 2)/(4 - 0) = 1/4

given m = 1/4, x = 0, y = 2

y = mx + b

2 = 1/4(0) + b

b = 2

so y = 1/4x + 2