Question

write an equation for the line below.

Answer 1

y=mx+b

ok so it crosses the Y axis at (0,-3)
This means b= -3

and it crosses X axis at (6,0)

so:
y = mx + b
0 = m*6 + (-3)
m= 3/6 = 0.5


The equation will be:

y = 0.5x -3 :)