Zeros: Where the parabola crosses the x-axis.
Vertex: The turning point of the parabola.
AOS: The x-value where the turning point is.
Hope I was able to help.
Answer:
x=1
Step-by-step explanation:
Step-by-step explanation:
1/3(6+3)
= 1/3(9)
= 3
......
Answer: (a)
Step-by-step explanation:
Suppose the original function is 
To shift it 2 units right, replace x by x-2 such that

So, the function becomes 
1 hr = 10/10
1/10 of an hr= 6 min
(7)(6)=42
Saturday she rode her bike for 42 min
Sunday
1 hr = 5/5
1/5 of an hr = 12 min
(3)(12)= 36
On sunday she rode her bike for 36 min
Finally
42-36= 6
She rode her bike 6 min longer on saturday than sunday