Practice quadratic and polynomial functions multiple choice questions (MCQs), mathematics test 1 for online exams. Practice graphing quadratic functions MCQs questions and answers on graphing quadratic functions, how to graph a parabola with answers. Free quadratic and polynomial functions quiz, online study guide has helping answer key with choices as b < 0, a < 0, c < 0 and a = 0 of multiple choice questions as quadratic function parabola graph is concave down if to test learning skills for viva exam preparation and job's interview questions. Study to learn graphing quadratic functions quiz questions with online learning MCQs for competitive exam preparation test.

MCQ. The quadratic function parabola graph is concave down if

1. a < 0
2. b < 0
3. c < 0
4. a = 0

A

MCQ. A parabola graph which opens downward is classified as

1. concave right
2. concave left
3. concave up
4. concave down

D

MCQ. The axis of symmetry in the form of vertical line separates the parabola into

1. three equal halves
2. two equal halves
3. four equal halves
4. five equal halves

B

MCQ. The graph of quadratic function is classified as

1. composite graph
2. parabolas
3. quarter graph
4. annual graph

B

MCQ. The point in parabola where it passes through y-axis is classified as

1. a-intercept of parabola
2. c-intercept of parabola
3. x-intercept of parabola
4. y-intercept of parabola

D