Across
- 2. of symetry- quadratic function is the vertical line through the vertex.
- 5. expression-the simplified form ,its numerator and denominator has nothing in common.
- 7. numbers- whole numbers
- 8. -of the inverse relation is the range of the origional relation and that the range of the inverse relation.
- 10. to write a trinomial as a product of binomials
- 13. -is a mapping or pairing of input values without output values
- 14. division -uses the coefficent of the quotient to divide a polynomial
- 15. the square- a process that allows you to write an expression of the form x2+bx as the square of a binomial.
- 17. - using < or >
- 18. funtions-maps that output values back to their origional input values.
- 19. numbers -are an expanded system of numbers using the imaginary unit(i)
Down
- 1. format -the graph has a vertex (h,k)and is symettric in the line x=h
- 3. -the ratio of vertical change(the rise)to horizontal change(the run)
- 4. the graph of a quadratic function is u-shaped .
- 6. inequality -two simple inequalities joined by "and" or "or
- 9. highest or lowest point in a graph
- 11. three coefficients
- 12. complex numbers- plot the complex plane
- 16. functions -functions are represented by a combination to a part of the domain