Answer:
4r ^2 +9r + 12
Step-by-step explanation:
Hope this helps! :)
Answer:
At 1.5 seconds and 2.5 seconds
Step-by-step explanation:
Because this is parabolic motion, the object will reach the height of 68 feet when it's going up AND when it's coming down. In order to find out those times, you set the h on the left side of the equation equal to 68, because h stands for height.
Set that equal to 0 and factor to solve for t:
Using the quadratic formula, we get t = 1.5 and t = 2.5
Answer:
k= -1
Step-by-step explanation:
To find k, use the points and the m =-7 in the slope formula:
Answer:
Step-by-step explanation:
This should help I hope
Answer:
the action of inflating something or the condition of being inflated.
or
a general increase in prices and fall in the purchasing value of money.
Hope this helps
Step-by-step explanation:
