Question

In each table, determine if y is proportional to x. Explain why or why not.

Answer 1

Answer: yes

Step-by-step explanation:

You’re multiplying every x value by 4 to get the y values

(Someone got mad at me for not including a better explanation so here you go:

x = 3    y = 12..... 3(k) = 12 (divide both sides by three)

k = 4

x = 5   y = 29..... 5(k) = 20 (divide both sides by five)

k = 4

So on and so forth for the rest of the table