10 Questions

Questions and Answers

- 1.What kind of variation occurs when one quantity varies directly as the product of two or more other quantities?
- A.
Joint

- B.
Direct

- C.
Inverse

- 2.The constant of variation always stays the same.
- A.
True

- B.
False

- 3.A line that the graph of a function approaches, but never crosses is a(n) _____________.
- 4.Point discontinuity results in a ________ on a graph.
- 5.What kind of function is the graph of a horizontal line?
- A.
Constant

- B.
Direct variation

- C.
Quadratic

- 6.The general equation of a _________ function is ax
^{2}+ bx + c. - 7.What is a rational expression whose numberator and / or denominator contains a rational expression
- A.
Complex fraction

- B.
Constant fraction

- C.
Compound fraction

- 8.What is an equation that contains one or more rational expressions?
- A.
Quadratic equation

- B.
Rational equation

- C.
Linear equation

- 9.What kind of function is an equation that includes an expression inside the radical sign?
- A.
Absolute Value Function

- B.
Inverse Variation Function

- C.
Square Root Function

- 10.Check all the boxes that include a type of variation.
- A.
Direct variation

- B.
Joint variation

- C.
Radical variation

- D.
Inverse Variation