Algebra Ch 37 Parabola (18 of 22) Find the Vertex, y-intercept, x-intercept
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We will graph the following equation y=-2x^2+4x+6 in the form of y=a(x)^2+bx+c, by finding vertex=?, y-intercept=?, and x-intercept=?
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• Algebra Ch 37 Parabola...
Пікірлер: 61
You just saved my Algebra exam, you're amazing
@MichelvanBiezen
Жыл бұрын
Glad you found our videos and we were able to help. 🙂
Couldn’t remotely comprehend the question before this video!!! My main teacher has gotten sick for 2 months now and our relief teacher did not cover this topic at all, but still expects us to know what to do… Thank you so much again!!!
@MichelvanBiezen
Жыл бұрын
You are welcome. Glad you found our videos. 🙂
@linzixuan29
Жыл бұрын
Mine too
this is by far the only video that helped me understand the concept without confusion, thank you so much (:
@MichelvanBiezen
Жыл бұрын
You are welcome. Glad you found our videos. 🙂
finally I understand in this video now its easy for me sir you make my day my language is different but I did it / respect from Turkey 🤩
@MichelvanBiezen
Ай бұрын
Thank you . Welcome to the channel
Omg!!! Thank you so much I was so confused in my algebra class cause the professor was skipping steps now everything makes sense!
@MichelvanBiezen
Жыл бұрын
You're very welcome!
THANKS A LOT!! OH MY GOD I AM SO LUCKY TO FIND U ON YT, UR VIDEOS ARE AMAZING!!
@MichelvanBiezen
3 ай бұрын
Glad you found our videos. (There are over 10,000 of them.) Thank you for liking them.
Thanks heaps for making this! i missed a few classes and was way behind, this video is easy to understand and to the point, unlike my maths teacher sometimes!
@MichelvanBiezen
11 ай бұрын
Glad it helped!
So my given was -x^2-4x-5, does that automatically mean its a0.. what could i have possibly done wrong? :(
@MichelvanBiezen
8 ай бұрын
Was it given to you in the form of an equation? y = -x^2 - 4x - 5 ? This graph opens downward. Note that - (5)^2 = - 25 and - (-5)^2 = - 25
@uejsgsjsgajdtahsvsjwy425
8 ай бұрын
@@MichelvanBiezen i just fixed it, i accidentally made the -4 a positive 4 while solving for h 😅😅 now its opening is downwards, thanks so much for replying 😁
I swear to god I understood this so fast then in class thanks so much man
@MichelvanBiezen
6 ай бұрын
Glad you found this helpful.
Yes! Amazing job. Im taking an online precalc and it's missing that personal touch.
@MichelvanBiezen
5 ай бұрын
Glad you found our videos. We also have precalculus videos as well.
This was perfect thank you
@MichelvanBiezen
Жыл бұрын
You are welcome. Glad you found it helpful. 🙂
son of a gun I thought the a Value had to be positive, so I divided the whole equation by -1. Got the same numbers for vortex, just wrong signs. (I only watched as far as figuring the vortex.) edit I fully watched, and yeah the step I took that messed me up I would only take if completing the square to solve for the x values. Cool video and love the bow tie. (reminds me of my dad he always wore one and was a great man)
@MichelvanBiezen
2 ай бұрын
Glad you figured it out.
Thank you so much! ☺️
@MichelvanBiezen
3 жыл бұрын
You are so welcome!
Lifesaver sir! Thanks 🤟
@MichelvanBiezen
Жыл бұрын
Glad it helped! 🙂
Thank you this vid helped lots
@MichelvanBiezen
Жыл бұрын
Glad you liked it. 🙂
Thank you a lot sir, I was troubled by the maximum height achieved by a rocket sum and i needed to find it by using an equation, i was able to solve it using your video.
@MichelvanBiezen
Жыл бұрын
Excellent. Glad you found our videos. 🙂
Thank you so much
@MichelvanBiezen
2 ай бұрын
You're welcome
Thank you soooooo much! I was stuck on a question exactly like this. I was afraid my mom would get mad because I was doing my assignment in the last moment. This video made me understand my work and now I can do it in just a few second. You just saved me.
@MichelvanBiezen
8 ай бұрын
Glad you found our videos. Next time don't wait till the last minute (that is what I do and it doesn't work well). 🙂
@ramisaafia421
8 ай бұрын
@@MichelvanBiezen sure thing I’ll remember that for next time thanks for the advice! 😄
If b is negative does it change to positive or stay negative
@MichelvanBiezen
9 ай бұрын
It depends on the value of the other two constants.
@Betsy-cq7bx
8 ай бұрын
Positive I’m pretty sure
What if you cant factor it
@MichelvanBiezen
Ай бұрын
Then you have to use one of the many other mathods to find the roots. (shown in other videos on this channel)
How is -(4) became positive?
@MichelvanBiezen
2 ай бұрын
If you are referring to the first line. we have -4 / (2)(-2) = -4 / -4 = 4/4 = 1
I LOVE YOU SO MUCH
@MichelvanBiezen
7 ай бұрын
Thank you. Glad you found our videos. 🙂
You are a lifesaver , W person
@MichelvanBiezen
9 ай бұрын
Thank you. Glad you found our videos. 🙂
2•-2 is -4!
@MichelvanBiezen
6 ай бұрын
The negative cancels out with the negative in the numerator.
Nahh my boi u saved my ass thanks
@MichelvanBiezen
7 ай бұрын
Glad you found our videos and you found them useful. 🙂
ILYSMM
@MichelvanBiezen
Ай бұрын
Thank you. Glad you like our videos.
,👌👌👌👌
blud wheres the x-intercept?
@MichelvanBiezen
6 ай бұрын
The y-intercept is 6 (when x = 0) as shown in the video.
@FutureBILL
6 ай бұрын
Blud
@underanalyze
3 ай бұрын
I don’t think he gets the point