Across
- 3. A sample is a subset of a population.
- 4. an absolute value expression.
- 6. an algebraic expression of the sum or the difference of two terms.
- 7. The maximum distance of the values of a periodic function above or below the midline.
- 10. a number that indicates how many times another number, called the base, is multiplied by itself.
- 11. a number that can be written in the form "a + bi", where "a" and "b" are real numbers, and "i" is the imaginary unit, defined as the square root of -1
- 14. A number on the number line.
- 16. It's to base 10 of a number x , written log10 (x) , is the exponent you raise 10 to get x
- 18. a number or any symbol representing a constant value that is multiplied by the variable of a single term or the terms of a polynomial.
- 20. the set of all inputs of relation or function.
- 21. to repeatedly add a number to itself a specified number of times
- 22. An equation which is true for all values of the variables in it.
- 24. taking away a number or amount from another number or amount.
- 27. the vertical axis on the Cartesian coordinate plane.
- 29. A number on the imaginary number line. It can be written as Bi, where b is a real number and i^2= -1
- 30. an equation or function that, when graphed, creates a straight line
Down
- 1. a missing or unknown value
- 2. a way of adding equations together in such a way that the variables are set aside, one by one.
- 4. a number in an algebraic expression that has a fixed value and doesn't change.
- 5. where you actually eliminate one of the variables by adding the two equations.
- 8. the vertical axis on the Cartesian coordinate plane.
- 9. it is a constant multiple of a logarithm to some base
- 12. the vertical coordinate of a point on a graph, representing the distance a point lies from the x-axis.
- 13. A point on the graph of a function that is lower than any of the points around it.
- 15. A rational function is a function defined by a fraction with polynomials in the numerator and denominator.
- 17. the vertical axis on the Cartesian coordinate plane.
- 19. the process of replacing a variable in an equation or expression with a number or another variable.
- 23. a relationship or expression involving one or more variables
- 25. the operation of combining two or more numbers together to find their total.
- 26. A sequence in which each term is the previous term plus a constant.
- 28. equations are used to plot points on a coordinate plane.