Graph Symmetry in Trigonometry: Help and Review Chapter Exam

Exam Instructions:

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

Page 1

Question 1 1.

What is the line of symmetry for the following equation?

y= -3x^2 + 15x -28

Question 2 2.

Test the following points for symmetry:

(2,3) (3,3) (3,4) (4,5) (-2,3) (-3,3) (-3,4) (-4,5)

Question 3 3. How do you define symmetry?

Question 4 4. This graph represents a(n) _____ function.

Question 5 5. What is the line, or axis, of symmetry of the following parabola?

Page 2

Question 6 6.

The following function is _____.

y=2x^3 - 6x

Question 7 7.

Test the following equation for symmetry about the origin:

x + 3y = 27

Question 8 8. On the graph of a(n) _____ function, the left half of the graph exactly reflects the line or shape on the right half of the graph, except it is upside-down.

Question 9 9. Test the following equation for symmetry about the origin:

Question 10 10. Test this equation for symmetry:

Page 3

Question 11 11.

What is the line of symmetry for the following equation?

y= 4x^2 + 16x -8

Question 12 12. The line of symmetry of a graph is defined as _____.

Question 13 13.

Test the following points for symmetry about the origin:

(-1,-5), (-3, -8) and (-5, -13); (1,5), (3,-8) and (5, -13)

Question 14 14.

Identify the following equation:

y= |x| + 4

Question 15 15.

Test the following points for symmetry:

(3,4) (3,5) (3,6) (4,8) (3,-4) (3, -5) (3, -6) (4,-8)

Page 4

Question 16 16. On the graph of an even function, _____.

Question 17 17. Test this equation for symmetry:

Question 18 18.

Test the following equation for symmetry:

y= x^2 +6

Question 19 19. Test the following graph for symmetry about the origin:

Question 20 20.

What is the line, or axis, of symmetry of the following equation?

y= (x+2)^2 + 10

Page 5

Question 21 21. The symmetry of a graph is defined as _____.

Graph Symmetry in Trigonometry: Help and Review Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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