Section 4.5 - Solving A Linear System Graphically
5 Questions
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Please answer the following questions.
Questions and Answers
- 1.Determine the point of intersection of the lines y = 3x + 5 and 2x + y = 10
- A.
(3, 2)
- B.
(-5, 20)
- C.
(0, 5)
- D.
(1, 8)
- 2.The school store charges $10 per shirt. The store paid the supplier $3 per shirt plus a one-tome set up fee of $25. Write a system of equations that represents this situation.
- A.
Y = 10x y = 3x + 25
- B.
Y = 10 y = 3x + 25
- C.
Y = 10x y = 3x
- D.
Y = 7x + 25 y = 5x
- 3.Determine the point of intersection of the lines y = 4 and x = 3
- A.
Infinitely many
- B.
None
- C.
(3, 4)
- D.
(4, 3)
- 4.What type of lines will have no points of intersection?
- A.
Parallel
- B.
Perpendicular
- C.
Intersecting
- D.
Coinciding
- 5.Consider the relation x + 2y = 6. Which of the following relations will intersect this relation at (2, 2)?
- A.
6x + y = 2
- B.
2x + y = 4
- C.
X + y = 4
- D.
X + y = 2
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