Example Let y=2x be a function, Domain R , Range R Axis interception points of y=2x A(0,0) Input - Output values of y=2x Input x =5, Output y=2.5=10 Input x=-5, Output y=2.(-5)=-10 e.t.c
Let y=2x be a function, Domain R , Range R Axis interception points of y=2x A(0,0) Input - Output values of y=2x Input x =5, Output y=2.5=10 Input x=-5, Output y=2.(-5)=-10 e.t.c