Defining features of linear relationships

12 questions

1. Two variables that change together at a constant rate when plotted on a graph will form a ___ relationship.
2. Match the arithmetic sequences to the descriptors.
3. Match the common differences to the arithmetic sequences.
4. Which of the below coordinates can you see plotted here?
5. Here is an arithmetic (linear) sequence for which we are given the second and fourth terms. Which of the below are the missing terms?
6. For the linear relationship y=15-7x what is the y coordinate when the x coordinate is 1.5? State your answer as a decimal.
7. The ___ is how quickly one variable changes with respect to another. If the change is constant, there is a linear relationship between the variables.
8. Here is a table of values for the relationship y=2x-3. Which statements are true of the rate of change between the two variables?
9. What constant rate of change is shown by this linear graph?
10. An ___ is the coordinate where a line or curve meets a given axis.
11. What is the y-intercept of this line?
12. Which unique statement describes this line?

License: OGL