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"In the quadratic function, the parabola will concave up if" Multiple Choice Questions (MCQ) on quadratic functions characteristics with choices a = 0, a = 3, b = 3, and b = 4 for online business administration colleges. Solve quadratic functions characteristics quiz questions for merit scholarship test and certificate programs for business administration degree courses.

MCQ: In the quadratic function, the parabola will concave up if

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

B

MCQ: The x coordinate of vertex is

1. −b⁄2a
2. b⁄2a
3. −2a⁄b
4. 2a⁄b

A

MCQ: In the quadratic function, the parabola will concave down if

1. c = -5
2. c = -2
3. b = -4
4. a = -2

D

MCQ: The 'concave up' parabola point where it bottoms out is considered as

1. left vertex
2. convex vertex
3. vertex of parabola
4. concave vertex

C

MCQ: In the quadratic function ax²+bx+c, the condition for solving is

1. a is equal to zero
2. b is equal to zero
3. a cannot be equal to zero
4. c cannot be equal to zero

C