The answer is C) -6
3-(-2)^2-5=-6
The ball takes 6 seconds to reach the ground.
<u><em>Explanation</em></u>
Height of the ball after seconds is represented by....
The height of the ball is 0 feet when it hits the ground. So, for finding the number of second the ball takes to reach the ground, <u>we will just plug into the above equation and then solve for .</u>
Thus...
Using zero-product property....
and
(Negative value is ignored as time can't be negative)
So, the ball takes 6 seconds to reach the ground.
Answer:
my answer is in the graph. hope i am right!
Step-by-step explanation:
Look at the formula A = b(h): Area of a rect. = base times height.
In the unusual situation where you'd hold the area constant and vary b and h, then A=bh could be re-written as
A
---- = h or A/h = b. In both cases we'd be working with inverse proportion,
b not direct proportion / variation.
Answer:
First blank = 4
Second blank = 4
Third blank = 10
Step-by-step explanation:
When you have the x value, just subtract 3 to get the y value, and when you have the y value, add 3 to get the x value.
Hopefully this helps- let me know if you have any questions!