Across
- 1. the answer to a system of equations that gives an x and y value
- 4. two or more equations with an unknown x and y value that can fit in to both equations and make them true.
- 7. The solution to a system of equations that has endless possibilities or is always intersecting on the line
- 9. You have 15 dumbells and they are either 5 pounds or 8 pounds, all together they make 90 pounds, how many 5 pound and 8 pound dumbells are there.
- 10. you can use this to find the solution to two systems of equations that have opposite coefficients, you just have to add the equations together.
- 11. an unknown number that is either independent or dependent and in the form of a letter, word, or sign.
- 12. a form of equation that has x times a number plus y times a number to get another number that is either unknown or known.
Down
- 2. The solution to a system of equations that has no possible point of intersection and has two integers that never can be equal
- 3. a form of equation that has a y equals and then a number times x as the slope and an intercept that is added or subtracted.
- 5. A way that you can solve for a system of equations by graphing two equations that have a point on the graph that either has infinite solutions, no solutions, or one solution.
- 6. another way that you can use to find the answer for a system of equations, you have to find an equation for the x or y value and then substitute it into another equation.
- 8. A solution to a system of equations that contains two or more coordinates on the graph forming a line.