Answer:
Final answer is y=3x-2.
Step-by-step explanation:
We have been given a graph and using that graph we need to find the equation of line.
Equation of line is given by formula y=mx+b
Where b is the y-intercept.
We see that graph crosses y-axis at (0,-2) so that means b=-2
Now plug b=-2 into formula y=mx+b. We get:
y=mx-2 ...(i)
Now find any point from the graph say (1,1) and plug into (i) to find value of slope m
1=m*1-2
1=m-2
1+2=m
3=m
Now plug m=3 into (i). We get:
y=3x-2
Hence final answer is y=3x-2.
