Answer:
Y intercept : 3
Gradient : - 1/4
Equation : y= 1/4x + 3
Explanation:
We can tell from looking at the graph the y intercept is 3
For gradient we need two points of our choice
I choose (0,3) and (4,4)
Gradient = (4-3) / (4-0) = 1/4
We can use y-y1 = m (x-x1) (note; m stands for gradient)
So,
y - 3 = 1/4 ( x - 0 )
y = 1/4x + 3 --> our equation
I Hope My Answer Helps You.