Grade 10 Math Puzzle

1. The first step of factoring is to take out the ____
4. If the 2nd differences are the same then it is a ________ relation
7. The shortest distance from a point and line is the ________ distance
8. A linear system can also be solved by _______
10. A linear system can be solved by _______
16. The slope of perpendicular lines are negative _________ of eachother
18. You can multiply binomials by performing ________ *hint* an acronym
19. A line that joins from the vertex of a triangle to the midpoint of an opposite side
21. Shapes with the same angles and side lengths are ________
22. If a in the equation is negative then the parabola opens ________
23. The number of solutions parallel and distinct linear systems have

2. x_2+y_2 = r_2 is the equation of a _______ with the center (0,0)
3. The point 3 medians intersect in a triangle
5. To change an equation from standard form to vertex form you can ____________ *hint* 3 words
6. equation √(x_2-x_1)2 + (y_2-y_1)2 is for?
9. is known as the _________
10. Another world for "Point of Intersection"
11. If a in the equation is greater than 1 the parabola is a ________
12. M= is the equation for?
13. The acronym to remember trigonometric ratios
14. If you have a and the 2 zeros then you can write a quadratic equation in _______ form
15. Parallel lines have the same _____
17. If 2 triangles have the same angles and proportional sides they are ________
20. The maximum or minimum of a parabola is called the _____
21. A line segment that joins 2 points on a curve