Mathsipag

2. The shape of a quadratic graph is a
3. is the line that will divide a parabola into two equal halves which are mirror images of each other.
8. quadratic function that opens downwards if the leading coeffecient is called
11. quadratic function opens upward if the leading coefficient is called.
13. Variation in when the quotient of two variable is a constant
14. Mathematical statement saying that something is equal to something else
16. ≥ or ≤
17. common for one quantity to several factors
18. visual representation of numbers on a straight line
20. a strategy to find common denominators of fractions that have unlike denominators

1. segment joining two non-consecutive vertices
4. the points at which the parabola crosses the x –axis
5. is a function of a single variable with a value y determined by a formula of the form: y=ax^2+bx+c, where a, b, and c are constants
6. is the point at which the parabola crosses the y –axis
7. is the point of intersection of the parabola and the axis of symmetry
9. one quantity increases qt a constant rate as the other quantity decreases
10. possible to have situations in which inverse variation is combined with equation relating the quantities
12. is a relationship between inputs where each input is related to exactly one output.
15. the formula to find the solutions of a quadratic equation
19. What is the vertex here: y = a(x - h)2 + k