Question

Which of the following points are on the line given by the equation y equals 2x?

check all that apply

(16,8)
(4,6)
(5,10)
(4,2)
(1,3)
(3,6)​

Answer 1

(5,10)

(3,6)

Explanation:

The equation y=2x means that 2 multiplied by the first value would equal the second value, so this means that the second value is twice as much as the first value. This is not true for the first option because 8 is not twice of 16, and this is the same for (4,6), (4,2), and (1,3). Therefore (5,10) and (3,6) work.