Answer:
The equation that represents the relationship between the number of bounces and the height is 
.
Step-by-step explanation:
According to this exercise, we notice that maximum height of the ball (
), measured in centimeters, is reduced at geometric rate and as a function of the number of bounces (
), with no unit, which is defined by geometric progression:
(1)
Where:
- Initial height of the ball, measured in centimeters.
- Bounce factor, no unit.
If we know that 
and 
, then the equation that represents the relationship between the number of bounces and the height is:
(2)
<u>Answer:</u>
−12 ÷ 4 expression best shows the temperature change each hour. Hence Option C is correct
<u>Solution:</u>
Given that, the temperature has been going down at a constant rate.
In 4 hours it went down by 12 degrees.
Now, we have to choose the correct option which best describes about the change in temperature for each hour.
Now, we know that, 12 degrees decreased in 4 hours.
Then, number of degrees decreased in one hour = 
Number of degrees changed in one hour = 
Because the temperature is decreasing we have to add a (-) symbol before the change in degrees.
So, now, <em>number of degrees changed in 1 hour </em>= 
Hence, the correct option is option c.
Simplifying is basically 1 + 1, so the answer is 2, or 8/4 whichever you prefer.
It can also be 4/2, or 2/1...
Any rational root of f(x) is a factor of 9 divided by a factor of 12.
g(x) =f(x) +3
given f(x) =3x
i.e. g(x) =3x+3
For F(x) to be same as g(x)
3 must be added to f(x)
i.e. h(x) =3x+3
->h(x)= 3x +3(1)
-> h(x) = f(x) +f(1)
-> h(x) =f(x+1)
Hence Option (a) is your answer...
Hope it helps...
Regards
Leukonov/Olegion
