True. When the points are plotted on a graph and connected, they pass the vertical line test. No x value is the same.
Answer:
Step-by-step explanation:
Given
span of bridge 
height of span 
Equation of Parabola

i.e.


length of Arc





Answer:
p = -12
Step-by-step explanation:
- 10p + 9p = 12
- p = 12
p = - 12
Answer:
C
Step-by-step explanation:
Answer:
10% = 1/10
20% = 1/5
100% = 3/3
75% = 3/4
Step-by-step explanation: