Answer:
For Table 1, the answer is Not Proportional (B).
For Table 2, the answer is proportional, with y is 3 times x.
Step-by-step explanation:
In table 1, for the first value of x, y is equal to 32, and 32/8 is 4. Remember that, because in order for x and y to be proportional, y/x always has to equal the same number. Let's try the next value. 50/10 = 5, which is obviously not 4, so in table 1, x and y are not proportional. (we didn't even have to try the last one, yay!!!)
In table 2, for the first values 21 and 7, 21/7 is 3. 30/10, the second values, also equals to 3, and so does the last, 39/13 = 3. Therefore, in table 2, x and y are proportional, and y is 3 times x. (7 * 3 = 21, 10 * 3 = 30, and 13 * 3 = 39.)
