8th Grade Staar Vocabulary I

3. least to greatest
5. in a triangle the angle between one side of the triangle and the extension of an adjacent side
7. the two interior angles of a triangle that are not adjacent to the exterior angle of the triangle
8. angles outside a set of parallel lines and on opposite sides of the transversal
10. greatest to least
11. a way of representing values as the product of a number between 1-10 and a power of ten
13. a comparison of two measurements with a denominator of 1
14. a relationship with a constant ratio that when graphed passes through the origin and forms a straight line
16. the number in front of a variable (multiplying the variable)
18. a symbol such as x used to represent an unknown value
20. a number that cannot be written as a fraction such as a non-perfect square, non-terminating decimal or non-repeating decimal
21. a number whose square root is an integer
24. angles in the same relative position
25. a relationship that can be represented with a straight line that has a constant rate of change or slope

1. a set of which all the elements are also contained in another larger set
2. the point where a line crosses the y-axis the y-value when x is zero
4. the equation of a straight line in the form of y=mx+b where m is the slope and b is the y-intercept
6. pairs of opposite angles formed by intersecting lines
9. angles inside a set of parallel lines and on opposite sides of the transversal
12. rate of change, the ratio of the change in y-values over the change in x-values or rise over run the steepness of a line
15. a number that can be written as a fraction terminating decimal or repeating decimal
17. a relationship between two variable in which one is a constant multiple of the other a proportional relationship why y=kx
19. a line that cuts across two or more lines
22. a fixed value or a number on its own
23. a relationship in which each input (x) has exactly one output (y)