Answer:

TRUE or FALSE. Read each statement carefully. Write TRUE on the space provided before the number if the statement is correct; otherwise, FALSE, TRUE _1. 6x - 5 = 0 is an example of a quadratic equation.

2. Quadratic equations are of the form ax? + bx + c = 0, where a +0. 3. Every quadratic equation has one root. 4. Square root method is a method to make a quadratic equation a perfect square trinomial. 5. Most types of quadratic equations can be solved by completing the square.

6. The quadratic equation has two real solutions if the discriminant is negative.

7. X2-9x+8 = 0 is an example of a quadratic inequality.

8. A relation is a well-defined function where no two pairs have the same first element.

9. Domain is the set of all first elements in a relation.

10. An ordered pair is a pair of numbers, usually denoted by (x, y).

11. These set of ordered pairs (4,2),(3,-2),(4,3),(9,-3) are example of a function.

12. The graph of a quadratic function is called the vertex.

13. The axis of symmetry is the vertical line that goes through the vertex of the parabola.

14. If k>O in f(x) = ax? + k, the graph opens downward.

15. Vertical line test is a test that shows whether a graph represents a function or not