ALEKS Math Placement Exam (New 2024/
2025 Update) Questions and Verified
Answers_ 100% Correct_ Graded A
QUESTION
When graphically solving a system of linear equations, what does it mean when the lines
intersect at a single point?
Answer:
exactly one solution
QUESTION
When graphically solving a system of linear equations, what does it mean when two lines are
the same?
Answer:
infinite solutions
QUESTION
When graphically solving a system of linear equations, what does it mean when two lines are
different are parallel?
Answer:
no solution
QUESTION
direct variation
Answer:
the ration y/x is constant, y=kx (k doesnt equal 0)
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