Question

what are the graphing points of y=2x+1

Answer 1

let's say we plug in x = 0

Answer 2

y=2x+1

y=2(0)+1 ... replace every x with 0 (since x = 0)

y = 0 + 1

y = 1


When x = 0, the value of y is y = 1

They pair up to form the point (0,1)

Answer 3

What is the value of y when x = 1 ?