Answer:
y = 2x + 1
Explanation:
A line that has a slope-intercept of 1 is a line that intercepts the y-axis at y=1, x=0.
Slope-intercept form is y = mx + b, where m = slope, x = x-intercept, and b = y-intercept.
An example of a linear function with a slope intercept of 1 is y = 2x + 1
Below is what it would look like graphed -