Jake tosses a coin up in the air and lets it fall on the ground. the equation that
models the height (in feet) and time in seconds) of the parabola is
- -16t2 + 24 + 6. when does the coin reach its greatest height?

The coin will reach the maximum height of 15 feet in second

Step-by-step explanation:

The equation that models the height (in feet) and time in seconds) of the parabola is

The coin will reach its greatest height at the parabola's vertex. Find the coordinates of the vertex.

From the function expression:

Now,

Then

answer: solve 5\cdot 2^x=2405⋅2  

x

=2405, dot, 2, start superscript, x, end superscript, equals, 240.

solution

to solve for xxx, we must first isolate the exponential part. to do this, divide both sides by 555 as shown below. we do not multiply the 555 and the 222 as this goes against the order of operations!

\begin{aligned} 5\cdot 2^x& =240 2^x& =48 \\ \end{aligned}  

5⋅2  

x

2  

x

​    

=240

=48

​

step-by-step explanation:

5

step-by-step explanation: