Answer:
y = 2x+1
Explanation:
Multiply each value for x by 2and then add 1, it should equal the following value for y. For xample, if we take the first set of values: x = 3, y = 7:
y = 2x+1
7 = 2 x 3 + 1
7 = 6 + 1
7 = 7
The following works for all the sets.