3 years ago

Which is a quadratic function

1 answer:

5 0

Answer:

im sorry but i think it is 4

Step-by-step explanation:

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uranmaximum [27]

answer is in image attached

7 0

3 years ago

geniusboy [140]

-1, maybe or maybe not this is my first time doing this

7 0

3 years ago

quester [9]

216 ft per minute or 3.6 ft per second
515 divided by 216 is 2.38
it takes 2.38 minutes for the specified ant to crawl 515 feet

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3 years ago

Schach [20]

$x= \pi$

Step-by-step explanation:

$\cos^2x+\cos x+1=0$

Let $u= \cos x$

Then $u^2+2u+1=(u+1)^2=0$

$\cos x = -1$

This gives us $x= \pi$ or all integer multiples of $\pi (n \pi)$

4 0

2 years ago

dedylja [7]

Answer:

I think its 40 if i did it right Ill show you how i did it

Step-by-step explanation:

First I added 12+12 and the is 24.

The I added 8+8 and that was 16.

Lastly I added 16+24= 40

7 0

2 years ago