Answer:
7
Explanation:
To find the gradient of a line, substitute two points on the line into the gradient formula.
From inspection of the given graph, two points on the line are:
- (x₁, y₁) = (0,0)
- (x₂, y₂) = (5, 35)
Substitute the defined points into the gradient formula:
Therefore, the gradient of the line is 7.