Across
- 3. when the inequality is divided or multiplied by a negative number, we...
- 5. a diagram showing a relationship
- 8. Has a trunk but not a tree
- 11. an function that has either one or two variables without exponents
- 12. putting a term in the place of another equation
- 14. find the value of the unknown
- 15. saunders our maths teacher
- 16. A number used to multiply a variable
- 17. what identifies a slope in an equation?
- 18. a relationship between two expressions or values that are not equal to each other
- 19. a statement that the values of two mathematical expressions are equal
- 20. >
- 21. equipment that solves equations for you
Down
- 1. to rearrange the formula we...
- 2. another method to solve simultaneous equations by removing one variable
- 4. letters used in algebra
- 6. equations involving two or more unknowns that are to have the same values in each equation.
- 7. method to solve simultaneous equations by plotting numbers on a number plane
- 9. the point where two lines meet (abreviation)
- 10. two equations that have the same solution
- 11. <
- 13. you graph inequalities on a ...