Math 1 Semester Benchmark #2

Which sketch of a graph shows the zeros of a function with factors of (x-1) and (x+6) ?

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Consider the relation given by the set of ordered pairs.

{(−𝟔, 𝟐), (−𝟒, −𝟐), (𝟑, 𝟓), (−𝟒, 𝟑), (𝟐, 𝟓), (−𝟐, 𝟒)}

Which ordered pair should be removed so that the relation represents a function?

• (-6, 2)

• (-4, -2)

• (-2, 4)

• (2, 5)

Consider the graph of the linear equation. Which point is a solution to the equation represented by the graph?

• (-9, 2)

• (-6, 0)

• (-2, -3)

• (0, -4)

A college student schedules semester courses. Each course is worth 3 credit hours, and the student can take up to 18 credit hours per semester. If x represents the number of courses, and y represents the remaining credit hours, for which graph does the shaded region represent the solution set for the scenario?

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Consider the graph. Which function is represented by the graph?

Consider the graphs of f(x) and g(x). Which statement is true?

• Both f(x) and g(x) represent functions changing by a constant percent.

• Both f(x) and g(x) represent functions changing by a constant rate.

• While f(x) represents a function changing by a constant percent, g(x) represents a function changing by a constant rate.

• While f(x) represents a function changing by a constant rate, g(x) represents a function changing by a constant percent.

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