Answer:
slope = 2
y - intercept = 3
equation is, y = 2x + 3
Explanation:
y - intercept is the point in the graph where the line touches the y - axis
thus, as shown in the graph:
y - intercept = 3
let's take the two co - ordinates given in the graph:
x1, y1 = 1, 5
x2, y2 = 0, 3
slope, m = y2 - y1 / x2 - x1
= 3 - 5 / 0 - 1
= -2/-1 = 2
the equation of the line is,
y = mx + b
where m is the slope, and
constant, b is the y - intercept
thus, the equation of the line is:
y = 2x + 3