Across
- 1. The process of predicting a value outside the range of known values.
- 5. A method used to calculate the line of best fit.
- 7. A graph is continuous if it has no jumps, breaks, or holes.
- 10. A number sequence formed by adding a fixed number to each previous term to find the next term. The fixed number is called the common difference.
- 12. The process of estimating a value between two known quantities.
- 13. Any set of ordered pairs.
- 15. A line on a scatter plot drawn near the points. It shows a correlation.
- 17. The trend line that gives the most accurate model of related data is the line of best fit.
- 21. A term of a sequence is any number in a sequence.
- 22. A correlation indicates the strength of a relationship between two data sets.
Down
- 1. An explicit formula expresses the nth term of a sequence in terms of n.
- 2. A graph composed of isolated points.
- 3. An ordered list of numbers that often forms a pattern.
- 4. The difference between the y-value of a data point and the corresponding y-value of a model for the data set.
- 6. The relationship between two sets of data, in which one set of data decreases as the other set of data increases.
- 8. When a change in one quantity causes a change in a second quantity. A correlation between quantities does not always imply causation.
- 9. If f is the name of a function, the function notation 𝘧(𝘹) shows the function name f and also represents the range value 𝘧(𝘹) for the domain value x.
- 11. The domain of a relation is the set of all inputs, or x-coordinates, of the ordered pairs.
- 14. The relationship between two sets of data in which both sets of data increase together.
- 16. The range of a relation is the set of all outputs or y-coordinates of the ordered pairs.
- 18. a relationship in which each input, or x-value, has exactly one output, or y-value.
- 19. The difference between consecutive terms of an arithmetic sequence.
- 20. There does not appear to be a relationship between two sets of data.