Quadratic Functions And Equations Quiz 1

21 Questions | By Rolandmelchor | Updated: Mar 22, 2022 | Attempts: 4697

Questions

Settings

Quadratic Functions And Equations Quiz 1 - Quiz

There are different ways that one can use to solve a quadratic function and equations, which were covered in Lessons 8-1, 8-2, 8-3, and 8-6. If you have just learnt how to solve these equations then the practice quiz below is perfect for you. Give it a shot and get to sharpen your skills.

Questions and Answers

1.

Which of the following functions is quadratic?
- A.
- B.
- C.
- D.
2.

The vertex of this parabola shows that the __________ value of the function is _____.
- A.
  
  Minimum; 2
- B.
  
  Maximum; 4
- C.
  
  Minimum; 4
- D.
  
  Maximum; 2
3.

Find the zeros of from its graph below.
- A.
  
  2 and 6
- B.
  
  -6 and -2
- C.
  
  0 and 4
- D.
  
  -4 and 4
4.

Find the axis of symmetry of the parabola with zeros .
- A.
- B.
- C.
- D.
5.

If you graph , the y-intercept would be ______.
- A.
  
  -1
- B.
  
  -4
- C.
  
  3
- D.
  
  0
6.

Which of the following statements is always true?
- A.
  
  The graph of a quadratic function is a straight line.
- B.
  
  The range of a quadratic function is the set of all real numbers.
- C.
  
  The highest power of the independent variable in a quadratic function is 2.
- D.
  
  The vertex of a parabola occurs at the minimum value of the function.
7.

Which of the following statements is never true?
- A.
  
  The vertex of a parabola occurs in the first quadrant.
- B.
  
  The graph of a quadratic function that has a maximum opens upward.
- C.
  
  The graph of a quadratic function contains the point (0, 0).
- D.
  
  The axis of symmetry passes through the vertex.
8.

Which of the following quadratic functions has a maximum?
- A.
- B.
- C.
- D.
9.

Which of the following quadratic functions has a minimum?
- A.
- B.
- C.
- D.
10.

Identify the vertex of the given parabola.
- A.
- B.
- C.
- D.
11.

Which function has zeros shown in the graph?
- A.
- B.
- C.
- D.
12.

Which of the following functions has a graph with an axis of symmetry of ?
- A.
- B.
- C.
- D.
13.

Which of the following quadratic functions has a graph with a y-intercept of 3?
- A.
- B.
- C.
- D.
14.

What are the solutions to the equation?
- A.
- B.
- C.
- D.
15.

What are the x-intercepts of the graph of the quadratic function ?
- A.
- B.
- C.
- D.
16.

The vertex of this parabola shows that the __________ value of the function is _____.
- A.
  
  Minimum; -5
- B.
  
  Maximum; 1
- C.
  
  Minimum; -9
- D.
  
  Maximum; 2
17.

Find the axis of symmetry of the parabola with zeros -1 and 6
- A.
  
  X = 1.5
- B.
  
  X = 2
- C.
  
  X = 2.5
- D.
  
  X = 3
18.

The vertex of a quadratic function is in the second quadrant. The related equation has no real solutions. Which of the following statements is true?
- A.
  
  The graph opens downward.
- B.
  
  The graph opens upward.
- C.
  
  The y-intercept is 0.
- D.
  
  The axis of symmetry is x = 0.
19.

What are the solutions to the equation?
- A.
  
  X = -5, 2
- B.
  
  X = 5, -2
- C.
- D.
20.

What are the solutions to the equation?
- A.
  
  X = -6, 6
- B.
  
  X = -4, 4
- C.
  
  X = -3, 3
- D.
  
  X = -2, 2
21.

What are the solutions to the equation?
- A.
  
  X = -3, -2
- B.
  
  X = 5, 1
- C.
  
  X = 5, 6
- D.
  
  X = -6, -5