Rate equal distance/time equal 3.5/1.25
The unit rate is 2.8/1
Answer:
Step-by-step explanation:
y=-1 is a horizontal line going through y=-1. x=-1 is a vertical line going through x=-1.
y=-1 has a slope of zero. the y-intercept is -1.
x=-1 has no slope. the slope is undefined. there is no y-intercept.
Answer:
18
Step-by-step explanation:
- 3×3×2=18
- multiply the number of choices at every section