Test your basic knowledge |

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. What property of equality ways for each real number a - for each real number b - for each real number c - if a=b and b=c - then a=c






2. The perimeter of two similar polygons have the same ratio as the measure of any pair of corresponding line segments of the polygon






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






4. When solving a system of equation with 2 quadratic function - first __________ one equation from the other equation to find isolate one variable - solve for that variable - then ______ and solve for the other variable






5. A portion of a circle is called an ________ of the circle






6. What is the formula to calculate the area of a rectangle






7. A ray _________ divides the angle into 2 angles that have equal measure






8. How do you calculate the area of a trapezoid (hint h= altitude - perpendicular segment)






9. What is the formula for the area of a triangle






10. The set of all points on a half line and the dividing point itself






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






12. A triangle with a 90 degrees angle






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






14. The square of 0 is _____






15. What property of equality says that a=a






16. A line that intersects a circle in tow point is called the _______






17. An angle whose measure is 90 degrees






18. When proving 2 polygons are similar - what is the formula you use (hint: n= the number of sides)






19. A series adjacent points that connect






20. When solving a system of equation involving quadratics and one is linear and the other is quadratic - solve the _______ first - then substitue the found value into the quadratic and solve for the other unknown






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






22. Log base b to the b = ____________






23. A line that divides a line segment into two congruent segments






24. x= - b (+ or -) square root of (b^2-4ac) divided by 2a - is called the _____________ and can be used to find the roots of a problem






25. Two angles whose sum totals 90 degrees






26. 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)






27. When you find the inverse of a function switch the x value with a ____ - solve for y






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






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






30. 2 angles that have their vertices at the endpoints of the same side of a parallelogram are called ____________________






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






32. A set of points in the seame plane equidistant from a fixed point - called its center






33. When calculating the probability of mutually exclusive event y (can not occur simultaniously) you need to ______their seperate probabilities (uses the word 'or')






34. Two angles whose sum totals 180 degrees






35. The measure of a minor arc is the measure of the __________that intercepts the arc






36. 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)






37. What is the surface area of a right circular cylinder with a radius of r and a height of h






38. What type of trapezoid has its non parallel sides equal






39. A collection of points lying on a flat surface that extend indefinitely in any direction






40. Operation in steps = if an event a ways and followed by b ways followed by c ways the total number of ways it can be done is






41. What is the volume of a sphere with a radius r






42. What is the volume of a cone






43. What is a quadrilateral with 2 and only 2 sides parallel






44. A __________of a circle is a line segment drawn from the center of the circle to any point on the circle






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






46. The surface area of a cube is what formula






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






48. An angle whose measure is larger than 0 degrees but smaller than 90 degrees






49. The __________property of multiplicaiton for every real numver a - for every real number b ab= ba






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







Sorry!:) No result found.

Can you answer 50 questions in 15 minutes?


Let me suggest you:

Browse all subjects

Browse all tests

Most popular tests



Major Subjects

Tests & Exams


AP
CLEP
DSST
GRE
SAT
GMAT

Browse all subjects

Browse all tests

Most popular tests