Grade 10 Math Puzzle

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Across
  1. 3. A line segment that joins 2 points on a curve
  2. 5. equation √(x_2-x_1)2 + (y_2-y_1)2 is for?
  3. 6. If the 2nd differences are the same then it is a ________ relation
  4. 8. You can multiply binomials by performing ________ *hint* an acronym
  5. 11. To change an equation from standard form to vertex form you can ____________ *hint* 3 words
  6. 14. The point 3 medians intersect in a triangle
  7. 15. x_2+y_2 = r_2 is the equation of a _______ with the center (0,0)
  8. 16. The number of solutions parallel and distinct linear systems have
  9. 17. If a in the equation is negative then the parabola opens ________
  10. 18. is known as the _________
  11. 20. The slope of perpendicular lines are negative _________ of eachother
  12. 24. If you have a and the 2 zeros then you can write a quadratic equation in _______ form
  13. 25. Parallel lines have the same _____
Down
  1. 1. The acronym to remember trigonometric ratios
  2. 2. If a in the equation is greater than 1 the parabola is a ________
  3. 4. A linear system can be solved by _______
  4. 7. Another world for "Point of Intersection"
  5. 9. The maximum or minimum of a parabola is called the _____
  6. 10. A line that joins from the vertex of a triangle to the midpoint of an opposite side
  7. 12. The shortest distance from a point and line is the ________ distance
  8. 13. A linear system can also be solved by _______
  9. 19. M= is the equation for?
  10. 21. Shapes with the same angles and side lengths are ________
  11. 22. If 2 triangles have the same angles and proportional sides they are ________
  12. 23. The first step of factoring is to take out the ____