Question

What is the gradiant of the graph

Answer 1

gradient = 2

Explanation:

calculate the gradient (slope) m using the slope formula

m =
`(y_(2)-y_(1) )/(x_(2)-x_(1) )`

with (x₁, y₁ ) = (0, - 1) and (x₂, y₂ ) = (2, 3) ← 2 points on the line

m =
`(3-(-1))/(2-0)` =
`(3+1)/(2)` =
`(4)/(2)` = 2