Question

Multiple Choice
Which best describes a system of equations that has no solution?
(1 point)
Responses

consistent, independent
consistent, independent

inconsistent, dependent
inconsistent, dependent

consistent, dependent
consistent, dependent

inconsistent
Answer
How many solutions does this system have?

2x + y = 3
6x = 9 - 3y

(1 point)
Responses

one
one

none
none

infinite
infinite

two
Answer
What is the approximate solution of the linear system represented by the graph below?

Two lines are drawn on a coordinate plane. Each gridline on the represents 2 units. The lines intersect on the second vertical gridline right of the origin and halfway between the x-axis and first horizontal gridline below the x-axis.
(1 point)
Responses

(4, –3)
(4, –3)

(6, –1)
(6, –1)

(–1, 4)
(–1, 4)

(4, –1)
Answer
Which cannot describe a system of linear equations?
(1 point)
Responses

no solution
no solution

exactly two solutions
exactly two solutions

infinite solutions
infinite solutions

exactly one solution
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