Question

draw the graph for the following
(ii) y=4x-1​

Answer 1

Answer:

y = 4x - 1

When we take x = 1

y = 4(1) - 1

y = 4 - 1

y = 3

The coordinates are (1,3)

When we take x = 2

y = 4(2) - 1

y = 8 - 1

y = 7

The coordinates are (2,7)

When we take x = 3

y = 4(3) - 1

y = 12 - 1

y = 11

The coordinates are ( 3,11)