Question

graph5

Answer 1

what are you finding difficult about these?

Answer 2

everything

Answer 3

ok can you plot a straight line/

Answer 4

plot
y=2x+2
comparing to the standard form y=mx+b
where m is the gradient,
b is the y-intercept

Answer 5

ok so an easy point to start with is the y-intercept where \[(x,y)\rightarrow (0,b)\]

Answer 6

b is 2 so
the point is (0,2)