Answer:
slope = 1 and y- intercept = 4
Explanation:
Calculate the slope m using the slope formula
m =

with (x₁, y₁ ) = (0, 4) and (x₂, y₂ ) = (2, 6) ← 2 points on the line
m =
=
= 1
The y- intercept is the y- coordinate of the point where the line crosses the y- axis.
Here the y- intercept = 4