Answer:
reflected image shown in red on attached diagram
Step-by-step explanation:
When reflecting an object in the line x = a:
- reflected x-values: 2a - x
- reflected y-values are the same as the original y-values
So when reflecting in the line x = 1
- given x-value = 2, so reflected x-value = 2(1) - 2 = 0
- given x-value = 4, so reflected x-value = 2(1) - 4 = -2
(2, 7) → (0, 7)
(2, 4) → (0, 4)
(4, 4) → (-2, 4)
