Lesson 3.9: Solving Linear Systems Graphically Answers
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no solution✔ exactly one solutioninfinitely many solutions
A
no solutionB
✔ exactly one solutionC
infinitely many solutions23
Question text not available
Answer:
-2
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Answer:
3
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Answer:
-3
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Answer:
-7
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What do the equations have in common?
Answer:
They have the same slope, −2, and the same y-intercept, −3, so they represent the same line.
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Answer:
The slopes are different and the y-intercepts are different.
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Answers:
The system represents lines that , therefore the system has .:intersect at one point
The system represents lines that , therefore the system has .:exactly one solution
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Which statements did you include in your answer?
A
Option
B
Option
C
Option
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Which statements did you include in your answer?
A
Write each equation in slope-intercept form.B
Find that the slope of the first line is –2.C
Find that the slope of the second line is –1.D
Since the slopes of the lines are different, the lines must have a point of intersection.E
The point of intersection is the unique solution.Did you find these answers helpful?
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