Respuesta :
Answer:
6
Step-by-step explanation:
The constant of variation is the slope
k = (y2-y1)/(x2-x1)
= (30-18)/(5-3)
=12/2
= 6
Answer:
y = 6x
Step-by-step explanation:
Note that 18 is 6 times 3 and that 30 is 6 times 5. This is a sure giveaway that the constant of variation, k, is 6.
Thus the equation representing this line is
y = 6x