Answer:answer of questions get B
,,, just x is between two numbers after that create the function (-6,-18)
Answer:
b
Step-by-step explanation
2-2= all of the cake is gone
Answer: 5 Seconds
Step-by-step explanation: Given the equation of the height expressed ad;
h(t) = - 16t^2 + initial height
Given that initial height = 400feet
h(t) = - 16t^2 + 400
The waste will hit the ground at when h(t) = 0
substitute
0 = - 16t^2 + 400
16t^2 = 400
t² = 400/16
t² = 25
t = √25
t = 5secs
Step-by-step explanation:



It would be in the first quadrant since the second quadrant is on the other side of the y-axis.