3rd Six Weeks Binder Test
- 1. What is the slope intercept formula?
A) y = 3mx + b
B) y=mx + b
C) y = 2 = b
- 2. You can not write a linear equation from a graph.
A) False
B) True
- 3. Slope equals change in 2y over change in x.
A) False
B) True
- 4. An equation is a sentence stating that only five quantities are equal.
A) True
B) False
- 5. The value of a variable that makes an equation true is called?
A) Solution
B) Variable
C) Numerator
- 6. A variable in an equation is a
A) Number
B) Either
C) Letter
- 7. Equivalent equations have different solutions.
A) False
B) True
- 8. An inequality is a mathematical sentence that compares quantities using ‹, ›, ≤, or ≥.
A) True
B) False
- 9. The numerical factor of a multiplication expression like 3x is called?
A) Coefficient
B) Coworker
C) Decimal
- 10. 4x = 12, What does "x' represent
A) 3
B) .33
C) 30
- 11. To solve an equation such as 12 = 8 + b, you would subtract 8 from both sides.
A) True
B) False
- 12. To solve an equation such as -7y = 28, you would divide both sides by -7.
A) True
B) False
- 13. A two step equation is an equation that has two different operations.
A) True
B) False
- 14. You can not solve equations by using the addition, subtraction, multiplication, and division property of equality or inequalities.
A) True
B) False
- 16. Vertex is the point where the two rays meet.
A) True
B) False
- 17. Vertical angles is where two angles are opposite, formed by the intersection of two lines.
A) False
B) True
- 18. Two angles are adjacent if they share a common vertex, a common side, and do not overlap.
A) True
B) False
- 19. Two angles with the sum of 90 degrees is supplementary.
A) True
B) False
- 20. Two angles with the sum of 180 degrees is supplementary.
A) True
B) False
- 21. One degree of an angle is 60 and the other degree is what to make it complementary angles?
A) 120 degrees
B) 60 degrees
C) 30 degrees
- 22. The sum of all angles in a triangles equals to 180 degrees.
A) False
B) True
- 23. The formula to determine the area of a circle is
A) A =∏ r x d
B) A = ∏
C) A =∏ r x r
- 24. Find the area of the circle if radius is 1.
A) 31.4
B) .314
C) 3.14
- 25. A composite figure is made up of two or more shapes.
A) False
B) True
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