Across
- 3. an element of a number system that contains the real numbers and a specific element denoted i
- 4. please excuse my dear aunt sally
- 8. A number used to multiply a variable
- 10. To reduce a fraction to its lowest terms by canceling to the lowest common factor for both numerator and denominator
- 12. the x-coordinate of a point where a line, curve, or surface intersects the x-axis.
- 14. b^y=x
- 16. a symbol standing in for an unknown numerical value in an equation.
- 17. logbx=y
- 18. a number which produces a specified quantity when multiplied by itself.
- 20. a symbol written above and to the right of a mathematical expression to indicate the operation of raising to a power
Down
- 1. exponents of numbers that are expressed as rational numbers
- 2. a formula that provides the solution to a quadratic equation, x=-b+-√b^2-4(a)(c)/2(a)
- 5. the set of values that we are allowed to plug into our function.
- 6. an expression consisting of indeterminate and coefficients
- 7. a pictorial representation or a diagram that represents data or values in an organized manner
- 9. a type of transformation that takes each point in a figure and slides it the same distance in the same direction.
- 11. a function that serves to “undo” another function, f^-1(x)
- 13. is a plane curve which is mirror-symmetrical and is approximately U-shaped.
- 15. simplify an algebraic expression by finding the greatest common factors that are shared by the terms in the expression.
- 19. the set of values that the function assumes.