# Grade 10 Math: Quadratic Equations, Graphs, and More Intro to Quadratic Functions

Back to Courses

### True or false? the following equation is a quadratic equation: $$y=9x^2-4$$

True
False
Login to try these questions

### True or false? A Quadratic relation is an equation in the following form: $$y=ax^2+bx+c$$ where $$a,b,c$$ are real number

True
False
Login to try these questions

### True or false? A parabola is graphical representation of a quadratic relation.

True
False
Login to try these questions

### True or False? The vertex can be seen as the point where the graph changes direction

True
False
Login to try these questions
• ## Grade 10 Math Playlist

•  28 Videos
•  02:29:29
•  130 Questions
•  0 Notes