Answer :
For this case we have a graph given with x representing the oranges in pounds and the y axis representing the cost in $
We want to find the cost of 1 pound of orange and for this case we need to look the intersection of the x axis at x=1 with the line provided.
We can find the unitary space of the y axis using this:
[tex]\Delta y=\frac{1}{4}[/tex]The reason is because we have 4 spaces between 0 and 1 in the y axis.
So then the answer for this case would be:
[tex]y=1+\frac{1}{4}=\frac{4+1}{4}=\frac{5}{4}[/tex]The cost of 1 pound of oranges is $5/4