Answer:
(1, 6)
Step-by-step explanation:
Write the equation.
y = 2x + 4
Remember that 2x means "2 times x".
Now for each point you are given, replace x with the first number and y with the second number. If that replacement makes the equation true, then the point is a solution of the equation.
A. (0, 2)
y = 2x + 4
2 = 2 * 0 + 4
2 = 0 + 4
2 = 4
2 = 4 is false, so the point (0, 2) is not a solution.
B. (1, 6)
y = 2x + 4
6 = 2 * 1 + 4
6 = 2 + 4
6 = 6
Since 6 = 6 is true, then (1, 6) is a solution.
C. (2, 10)
y = 2x + 4
10 = 2 * 2 + 4
10 = 4 + 4
10 = 8
Since 10 = 8 is false, then (2, 10) is not a solution.
D. (-1, -6)
y = 2x + 4
-6 = 2 * (-1) + 4
-6 = -2 + 4
-6 = 2
Since -6 = 2 is false, then (-1, -6) is not a solution.
Answer: (1, 6)
