The answer is in the picture below:
Work Step by Step
When graphing, you should always remember the slope-intercept form equation: y=mx+b. "m" represents the slope, and "b" is the y-intercept. The equation is y=3x+1, so the slope is 3 (up 3, right 1 AND down 3, left 1), and it crosses the y-axis at (0,1).