Mathindi

2. A quantity varies jointly as two or more variables.
4. The shape of a quadratic graph.
5. one quantity increase another quantity decrease.
7. The axis of symmetry is _____
10. It is a function that can be written in the form of 𝒚=𝒂𝒙^𝟐+𝒃𝒙+𝒄, where a,b, and c are real numbers and a ≠𝟎.
13. A variation in which one quantity increases at a constant rate as the other quantity increases at a constant rate.
14. A relation between a set of inputs having one output each.
17. Visual representation of numbers on a straight line.
18. A combination of direct, inverse, and joint variation.
19. A strategy to find common denominators of fractions that have unlike denominators.
20. A situation where one variable depends on two (or more) other variables, and varies directly as each of them when the others are held constant.

1. A type of equation involving a variable raised to the power of 2.
3. One quantity increases at a constant rate as the other quantity decreases.
6. A line that divides an object into two equal halves, thereby creating a mirror-like reflection of either side of the object.
8. The vertex is _______
9. The point where the line intersects the y-axis.
11. segment joining two non-consecutive vertices.
12. Parabolas have a ______ property to them
15. A point where two straight lines or rays meet.
16. The point or the coordinate from where the line crosses and that lies at the x-axis of the plane.