Answer:
C
Step-by-step explanation:
Both lines start and end on x = - 1
The top line has a positive slope and a y- intercept of 1. The end has a closed circle indicating that x can equal 1, thus
x + 1 for x ≤ 1
The lower line has a negative slope. The start of the line has an open circle indicating that x cannot equal 1, thus
- x + 2 for x > 1
Answer:
Option c.
Step-by-step explanation:
The line y = x + 1 has a domain of x ≤ 1 ( filled circle).
The line x = -x + 2 has a domain x > 1 ( clear circle).
