Across
- 3. is found by adding the numbers and dividing the sum by the number of numbers in the list
- 4. is the largest number minus the smallest number
- 6. The line on a graph that runs horizontally (left-right) through zero
- 7. defined as an expression which is composed of variables, constants and exponents, that are combined using mathematical operations such as addition, subtraction, multiplication and division
- 12. the middle value in a list ordered from smallest to largest
- 14. any real number that cannot be expressed as the quotient of two integers—that is, p/q, where p and q are both integers
- 18. A mathematical sentence that contains an equal sign
- 19. Product
- 20. To draw, or plot the points named by certain numbers or ordered pairs on a number line or coordinate plane
Down
- 1. is a second order equation written as ax2 + bx + c = 0
- 2. The ratio of the change in the y-coordinate(rise) to the change in the x-coordinate(run)
- 5. Symbols used to represent unknown numbers or values
- 7. a curve formed by the intersection of a cone with a plane parallel to a straight line in its surface
- 8. A relationship between input and output
- 9. The set of the first numbers of the ordered pairs
- 10. To find the value of an expression
- 11. The vertical number line on a coordinate plane
- 12. the most frequently occurring value on the list
- 13. functions of the form f(x)=a⋅bˣ
- 15. A comparison of two numbers by division
- 16. the union of both rational and irrational numbers
- 17. Please Excuse My Dear Aunt Sally