The slope of a line passing through two points is the ratio between the difference of the y coordinates and the difference of the x coordinates. In formulas, you have
If you plug your values, you have
which is undefined.
In fact, since the two points share the same x coordinate, the segment AB is vertical, and the slope is not defined for vertical lines.
The amount of decrease was 5 -3 = 2 inches,
Percent decrease = 2 /5 = 0.40 x 100 = 40%
1. A
2. ???
3. disease
4. ???
5. C
6. A
7. D
8. D
9. B
10. A
11. ???
12. A
13. A
14. A
15. A
sorry i don't know 3 of them
31 < 3x+4
subtract 4 from both sides
27 < 3x
divide by 3 from both sides
9 < x
Answer:
Paula’s because her method was unbiased
Step-by-step explanation:
you can’t ask someone at a baseball game because they would say baseball! Hope this helps! ;-)