Q2 Algebra 1 Assessment

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What is a linear function?

Back

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What is a nonlinear function?

Back

A nonlinear function is a function that does not form a straight line when graphed. Its graph can be a curve or any other shape that is not linear.

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How do you solve a compound inequality?

Back

To solve a compound inequality, isolate the variable in the middle and ensure that the solution satisfies all parts of the inequality.

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What does it mean for a graph to be continuous?

Back

A continuous graph is one where there are no breaks, jumps, or holes. It can be drawn without lifting the pencil from the paper.

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What does it mean for a graph to be discrete?

Back

A discrete graph consists of distinct points that are not connected. It represents data that can only take certain values.

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What is a function?

Back

A function is a relation that assigns exactly one output for each input. In other words, for every x-value, there is one and only one y-value.

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What is the difference between a relation and a function?

Back

A relation is a set of ordered pairs, while a function is a specific type of relation where each input (x-value) is associated with exactly one output (y-value).

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What is the slope of a linear function?

Back

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What is the y-intercept of a linear function?

Back

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How do you determine if a relation is a function?

Back

To determine if a relation is a function, check if any x-value is repeated. If an x-value corresponds to more than one y-value, it is not a function.