Vectors in Linear Algebra 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. A + B where A is (1, 2, 3) and B is (7, 8, 9).

Question 2 2. Multiply vector E (5, 1, 2) by -3.

Question 3 3. A vector is

Question 4 4. What is the dot product of vector A with an x length of 5 and a y length of 3 with vector B with an x length of 4 and a y length of 2?

Question 5 5. (10, 7) - (-1, -2)

Page 2

Question 6 6. What does a vector look like?

Question 7 7. Vector A has a magnitude of 7 and vector B has a magnitude of 4. If the angle between them is 20 degrees, what is the dot product?

Question 8 8. Which of the following would be considered a scalar quantity?

Question 9 9.

Add the following two vectors.

Vector C (10, 2) and Vector D (3, -2)

Question 10 10. What is the x length of a vector with a start point of (1, 2) and an end point of (5, 8)?

Page 3

Question 11 11. A vector has both magnitude and...

Question 12 12. What is the 'y' length of a vector with a beginning point of (1, -2) and an end point of (-3, 4)

Question 13 13. A speed limit sign along a highway in Montana says 70 mph. This information on this sign is an example of

Question 14 14. Which of the following is considered a vector quantity?

Question 15 15. Scalar is

Vectors in Linear Algebra 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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