A)

By drawing the lines parallel to the y-axis and the x-axis, we can see at what point they intersect the given graph.

Step 1 :For x = 1, we draw a line parallel to the y-axis at 1 and see where it intersects the graph.

Step 2 :From the point of intersection, we draw another line which is parallel to the x-axis.

Step 3 :The point at which this line intersects the y-axis is the value of y at x = 1.

Similarly, we can find the values of y for each of the given values of x by following the above steps.

B)

Following the steps mentioned above, we can find the values of y for each of the given values of x.