Answer:
y=6x
Explanation:
y=mx+b
two points from table: (4,24) , (11,66)
m=y2-y1/x2-x1
m=66-24/11-4
m=42/7=6
y=6x+b ( solve for b using (4,24)
24=6(4)+b
b=24-24=0
y=6x
another way to solve:
the relation is proportion
y/x=k
24/4= 66/11=78/13=90/15=6
y=6x