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Praxis I Math

Subjects : praxis, math
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. The measure of a minor arc is the measure of the __________that intercepts the arc






2. Two lines are said to be ______________ if they intersect and form right angles






3. What is the formula for the area of a square






4. A line segment connecting a vertex of a triangle and the midpoint of the opposite side is called a __________ of a triangle






5. A triangle with no equal sides






6. In the law of proportion if a/b = c/d then ad =






7. y2- y1 divided by x2- x1 = the ____________






8. A triangle whose angles all equal 60 degrees






9. Three or more points are said to be ___________if an only if they lie on the same line






10. In a quadratic equation in 2 unknowns has the general formula ax^2 + bxy + cy^2+dx ey+ f = 0 the graph is called an __________ (if a - b and c are not zero)






11. Two angles with a common vertex and a common side but no common interior points






12. In the law of proportion if a/b = c/d then b/a =






13. The least common multiple is the smallest quantity divisible by ______ number of the set






14. An angle whose measure is 180 degrees






15. In a quadratic formula if the a value of the parabola is less than 0 the parabola opens ___________






16. In complex numbers the square root of -1 = ______






17. What property of equality says that a=a






18. What is the closure property of multiplication for every real number a - for every real number b _________ is a real number






19. The segment from the center of the polygon perpendicular to as side of the polygon






20. Two distinct straight lines can intersect at most at only one point






21. The _________property of addition says that for every real number a - for every real number b for every real number c (a+b) + c = a + (b+c)






22. The possible solution of a quadratic equatin ax^2 + bx + c= 0 are called the_______






23. That points of intersection on a triangle are called its _____________






24. The union of two rays having the same end point






25. Log base b to the b = ____________






26. A line segment joining two poing on a circle is called a ________






27. In the law of proportion if a/b = c/d then (a+b)/ b =






28. Angles that are equal






29. Log base b to the b^x =






30. The absolue value of the difference of the coordinates of any two points on the real number line






31. Is a polygon whose angles are equal in measurement






32. The greatest common factor is the largest __________that is common to all member of the set






33. When you see f of g replace the x in f(x) with the ___________






34. A parallelogram with right angles and equal diagonals






35. The value of x where a point intersects the Y axis= ___________






36. What is the square of ((x1-x2) + (y1- y2)) =






37. A _________ number is a number that can be written in the form of a + bi






38. What is the formula for the area of a circle






39. A triangle whose sides are equal






40. In a quadratic equation in 2 unknowns has the general formula ax^2 + bxy + cy^2+dx +ey+ f = 0 the graph is called an __________or a __________ or __________(b=0 and a=c)






41. What is the volume of a cone






42. A __________is any process that assigns a ___________value of y to each number of x






43. If you want to convert a fraction to a percentage you need to make it =






44. In the pythagorean theorm a^2 + b^2 = c^2 - c is called the ______






45. Two or more distinct lines are said to be ____________ if and only if they are coplanar and they do no intersect






46. An angle whose measure is greater than 180 degrees and less than 360 degrees






47. What is the formula for a square if you only know the length of the diaganol






48. In a quadratic equation in 2 unknowns has the general formula ax^2 + bxy + cy^2+dx +ey+ f = 0 the graph is called an __________ (b^2-4ac greater then 0)






49. A parallelogram that has tow adjacent sides that are equal and whose sides are perpendicular to each other






50. The sum of the interior angles of a triangle = ___________