what are the coordinates of the point where the line crosses the y-axis y=3x + 4

Mathematics · Middle School · Tue Nov 03 2020

Answered on

We have,  y = 3x +4     …..1

To find the point where the line crosses the y-axis,  we let x = 0 and solve equation 1 

y = 3(0) +4

y = 4

 

Hence, the coordinates of the point where the line crosses the y-axis are (0,4)