Across
- 3. the set of the second elements in a set, y-values
- 4. when a point works in a linear system, also known as the solution
- 7. angle formed when looking down at an object below you
- 8. the set of the first elements in a set, x-values
- 9. determines how many real number solutions a quadratic equation has
- 12. greatest common factor, largest possible number that divides each term
- 13. method for multiplying, otherwise known as distributive property: first, outside, inside, last
- 14. sum or difference of one or more terms
Down
- 1. the line segment joining a vertex of a triangle to the midpoint of the opposite side
- 2. angle formed when looking up at an object above you
- 5. a point on a line segment dividing it into two equal parts
- 6. a number that can be substituted for the variable to make the equation a true statement
- 8. method to factor when given equation in standard form (ax² +bx + c)
- 10. set of two or more equations that are related in some way
- 11. a special relation in which, for each value of x, there is one value of y