[tex]f(x)=\frac{1}{2}x+13[/tex]
e)
1) Since we know the slope, and the y-intercept from the previous items we can tell the function's rule is:
[tex]f(x)=\frac{1}{2}x+13[/tex]
Note that the slope tells us how steep is the line, and the b-coefficient is 13.
2) And that is the answer.
