Question

Which of the following ordered pairs is a solution to the equation y = 4x?

Select one:

a.
(16 , 4) , (12 , 3)

b.
(2 , 8) , (1/2 , 2)

c.
(2 , 8) , (12 , 3)

d.
(1/4 , 2) , (1 , 4)

Answer 1

B

Explanation:

y = 4x

(y=8 ) and (x=2) 4*2=8

8 = 8

(y=2) and (x=1/2) 4*1/2. (4*1/2 = 2)

2 = 2