Answer:
y = -4x + 5
Explanation:
Slope of the line passing through
and
is represented by,
m =

Given line in the graph is passing through two points (0, 5) and (2, -3),
m =
= (-4)
Equation of the line passing through
and slope m will be,

Therefore, equation of the line passing through (0, 5) and slope = -4 will be,
y - 5 = -4(x - 0)
y - 5 = -4x
y = -4x + 5