The graph of a linear function has a slope of 1/4 and passes through the point (1,3). what is the y-intercept of the function? a. b=1/4 b. b=11/4 c. b= -1/4 d. b=4

B

Step-by-step explanation:

In slope intercept form, y = mx + b, the m is the slope, the b is the y intercept, and x and y can be subbed in from the point you are given of (1, 3).  We are told the slope, so everything we have fills in like this:

Now we just need to solve for b:

and

so