Answer:
- NOT a function
- domain: [-2, 2]
- range: [-4, 4]
Step-by-step explanation:
A vertical line intersects the graph twice, so the relation is not a function. It is only allowed to intersect once if the relation is a function.
The domain is the horizontal extent, which is from -2 to +2.
The range is the vertical extent, which is -4 to +4.
Answer:
30:1
Step-by-step explanation:
90:3
90÷3=30
3÷3=1
=30:1
Lowest to highest:
1/2 , 2/3 , 0.75 , 2
