Question

Help
Never done this before

Answer 1

Here's a hint...if the coefficient is negative...the parabola opens Down....if positive...it opens up

The bigger the coefficient is...the "skinnier" the parabola will be ...the smaller...the "wider" the parabola will be

That should be enough to solve this...If I'm correct

Answer 2

the closer the number in front is to 0, the ...fatter the graph will be (out from the y axis)
-ve co-efficients will result in the graph peaking at 0, + ones will mean it's low point is 0

Answer 3

The one that are concave have negative a values.

Answer 4

The larger the number, the skinnier the parabola.

Answer 5

okay D is closest to 0 or the opposite A?

Answer 6

the smaller one has the most value?

Answer 7

am i wrong or right?

Answer 8

pls help!

Answer 9

sorry about that....yes...the closer the coefficient is to 0 (smaller the number) the WIDER the parabola will be...so yes D would be the one closest to 0

Answer 10

and A would be with greatest value?

Answer 11

That is correct

Answer 12

A dn B will be negative and C and D are positive?

Answer 13

wait!...I'm not sure on that now....The greatest value hang on

Answer 14

k

Answer 15

but yes A,B are neg....C,D are positive...just let me think on that other one for a second

Answer 16

okay

Answer 17

@Mertsj help me out with this, because I feel like it is a trick question....asking for the GREATEST value....but .....the biggest number would be A.....however...that is a NEGATIVE number....would it STILL be considered the greatest value?

Answer 18

he isnt responding! :|

Answer 19

I feel like it would be A....I believe I'm overthinking it....perhaps the use of the word VALUE compared to NUMBER would make A be correct

Answer 20

thanks for all the other help man rlly appreciate it!

Answer 21

so lets clarify. A greatest number. D closest to 0 and A and B is Negative and C and D postive?

Answer 22

greatest value*

Answer 23

That is correct...I believe lol...still don't like the wording on that one I had to think about...but I believe it is correct

Answer 24

okay thanks anyways hahah

Answer 25

medal for helping