Question

Write an equation of a line in slope-intercept from that passes through the given points

1.) through: (1,3) and (2,7)

Answer 1

Y=4x-1
..............................

Answer 2

y = 4x - 1

Explanation:

slope: 7-3/2-1 = 4

y= mx+b

7= 4(2) + b

b= -1

y = 4x - 1