Exercise : Quadratic and Polynomial Functions MCQ Questions and Answers
Question 1
In quadratic if a will become zero than quadratic function becomes
| A. |
| B. |
| C. |
| D. |
Correct Answer : C. linear function
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Question 2
Vertical line in dashed form which passes through vertex is classified as
| A. |
| B. |
| C. |
| D. |
Correct Answer : A. axis of symmetry
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Question 3
A parabola graph which opens upward is classified as
| A. |
| B. |
| C. |
| D. |
Correct Answer : A. concave up
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Question 4
'concave up' parabola point where it bottoms out is considered as
| A. |
| B. |
| C. |
| D. |
Correct Answer : C. vertex of parabola
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Question 5
Linear function is considered as
| A. |
| B. |
| C. |
| D. |
Correct Answer : A. first-degree polynomial function
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Question 6
In quadratic function ax?+bx+c, a, b and c are classified as
| A. |
| B. |
| C. |
| D. |
Correct Answer : A. constants
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Question 7
Functions expressed in form of ratios and form of quotient of polynomials are
| A. |
| B. |
| C. |
| D. |
Correct Answer : B. rational functions
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Question 8
Graph of quadratic function is classified as
| A. |
| B. |
| C. |
| D. |
Correct Answer : D. parabolas
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Question 9
Point in parabola where it passes through y-axis is classified as
| A. |
| B. |
| C. |
| D. |
Correct Answer : A. y-intercept of parabola
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Question 10
Quadratic function parabola graph is concave up if
| A. |
| B. |
| C. |
| D. |
Correct Answer : A. a > 0
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