Can someone please explain how u solve this problem?

Answer:
y=[tex]\frac{1}{4}[/tex]x+4
Step-by-step explanation:
slope-intersection form: y=ax+b (a=slope, b=y-intersection)
slope is given as 1/4
y=1/4 x +b
substitute (8,6) to solve b,
6=1/4 * 8 + b
b=4
Answer:
the formula for the slope y = mx + b - 4 = ( - 3/4) (8) + b