Answer:
go to m-a-t-h-w-a-y-
Step-by-step explanation:
thats true everybody knows no offence
Answer:
When A is positive there is a minimum vertex.
Step-by-step explanation:
When a parabola is positive the opening goes upwards. When a parabola is negative it goes downwards. The negative sign on the A coefficient means that you reflect your equation across the x-axis
Answer:
it took him 10 mintues to run 5 laps
Step-by-step explanation:
Simple...
when they ask for the rate of change they ask for
slope -->>
Using

to find the rate of change for (-3,0) and (-2,-5)



m=-5
Thus, your answer.