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Mathematics 17 Online
cookiemonster:

help pleaseeeee

cookiemonster:

@Falconmaster @Felicity96 @dude @563blackghost @Tr3

Tr3:

Yeah?

cookiemonster:

http://prntscr.com/ihi9ul

dude:

\(\color{#0cbb34}{\text{Originally Posted by}}\) @dude https://www.desmos.com/calculator/a6zsjsqxkx Here are the graphs, what are the vertex points of each graph? \(\color{#0cbb34}{\text{End of Quote}}\)

cookiemonster:

the answer i think it is is A.. is that correct?

dude:

No

dude:

Look at the x values of the vertex

Tr3:

Im thinking B or C

cookiemonster:

ohhh okay i redid it i got c @dude

dude:

Breh, look at the vertex points on the graph

dude:

It is not C

EvieSwan2405:

I can't even see the link xD

cookiemonster:

aw man :(

cookiemonster:

BBBBBBBBBBBBBBBBBB

EvieSwan2405:

B?

dude:

https://www.desmos.com/calculator/vo0is3w2uy Yes it is B, Evie dont guess

cookiemonster:

yay thanks :)

cookiemonster:

A football is kicked toward the goal. The height of the ball is modeled by the function h(t) = −16t^2 + 64t where t equals the time in seconds and h(t) represents the height of the ball at time t seconds. What is the axis of symmetry, and what does it represent? t = 2; it takes 2 seconds to reach the maximum height and 2 seconds to fall back to the ground t = 2; it takes 2 seconds to reach the maximum height and 4 seconds to fall back to the ground t = 4; it takes 4 seconds to reach the maximum height and 4 seconds to fall back to the ground t = 4; it takes 4 seconds to reach the maximum height and 8 seconds to fall back to the ground

cookiemonster:

@dude is it A?^

Mehek:

That's correct

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