Answer:
5
Explanation:
When we have an equation in slope-intercept form, it's put in the form

Where m is the coefficient (the slope) and b is the y-intercept.
Since we are trying to find the y-intercept based on this equation (that's why it says
), we can use the equation to find the y-intercept.
The slope is
since that's the coefficient next to x.
The constant being added is 5, therefore this is the y-intercept.
Hope this helped!