How to Graph a Quadratic and Find Intercepts, Vertex, & Axis of Symmetry!

On this lesson, you fill learn how to graph a quadratic function, find the axis of symmetry, vertex, and the x intercepts and y intercepts of a parabola...without a graphing calculator!

This lesson answers the following questions: What is a quadratic function? What does a quadratic function look like? What is a quadratic equation? How do I find the vertex of a parabola? How do I find axis of symmetry? How do I find x and y intercepts of a function?

[kugmath]

This video uses color and animation in a very helpful way. The explanations are clear and organized. Excellent review.

[lana._.mn]

Omg! I was struggling the whole time I was learning this lesson. I finally understood about this concept! Ur videos help so much! U just earned a new subscriber! Pls make more of these videos!!!

[allisonh]

So cool! I used this lesson with my algebra students and they did so well with it! Thank you for sharing.

[iZAPMath]

Very nice illustrations! The explanation is easy to follow!

[sonamd]

Thank you so much!!!! I've been reviewing to better understand certain aspects of Calc 2 and this is a lifesaver

[mathman]

Great Videos. My students love them. Do you also have a workbook that goes with the videos?

[fizza]

bro i forgot how to do this stuff and u helped me remember thanks

[nicholas]

Awesome way to graph parabola and easy to understand video.

[kayla_max]

This is a lot easier to understand thank uuu

[leicar]

This was so helpful. Thank you so much!

[suzanmansour]

thank you for this amazing explanation, I love the application so much what is its name?

[lucindagumbs]

Where have you been all my mathematical life?

[keishapolk]

Thank you! I finally understand after watching your video!

[allaroundlearning]

wow, you made it so simple. Can I share on my youtube account?

[yuddhveermahindrakar]

धन्यवाद दादा वर्गसमीकरण आलेख पद्धतीने सोडवण्याची पद्धतीचे छान स्पष्टीकरण दिलात त्याबद्दल धन्यवाद

[alexapaulino]

Really well made video, I was able to comprehend a lot, thanks!

[cientifica]

Thanks a lot! To graph a quadratic function do we only need 3 points at least, right?? With those 3 points we will be able to have an almost accurate parabola, isn't it? I am not sure if this is correct, if anyone can correct me I would appreciate it!

[ronallycorbaley]

Thank you so much! This helps me a lot.

[fiyinalabi]

why did you use the range of -1 to 5 for the x variable

[marphieblygeabiqui]

ONLY IN THIS VIDEO I UNDERSTAND THIS LESSON