Answer:
linear
Step-by-step explanation:
use Desmos can help A LOT
Answer:
one
Step-by-step explanation:
The maximum number of y intercepts a line can have is one
A line can only cross the y axis one time
A line can only cross the x axis one time
Otherwise it is not linear
1.

2.
<u> </u><u>Sub (1, -5) into equation to find '</u><em><u>b'</u></em><u />
3.

4.
Answer:
x=55 y=70
Step-by-step explanation:
Those | | means that whatever the number inside is, will always be positive so it is equal