Question

Draw the graph of the equation x − y = 4 Answer the following using graph paper: (i) Find the value of y, if x = 7 from the graph.

Answer 1

Answer:

x+y=4

x=4−y

If y=1

x=4−1

x=3

If y=2

x=4−2

x=2

If y=3

x=4−3

=1

Step-by-step explanation: