Final Exam First Semester

Front

What is the difference between discrete and continuous graphs?

Back

Discrete graphs consist of distinct, separate points, while continuous graphs are unbroken and can take any value within a given range.

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Back

Front

How do you find the solution to a system of equations?

Back

You can use methods such as substitution, elimination, or graphing to find the point(s) where the equations intersect.

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Back

Front

What is the range of a function?

Back

The range is the set of all possible output values (y-values) of a function.

Front

What is the domain of a function?

Back

The domain is the set of all possible input values (x-values) for which the function is defined.

Front

What does it mean for a function to be linear?

Back

Front

What is the slope-intercept form of a linear equation?

Back

Front

How do you determine if a relation is a function?

Back

A relation is a function if each input (x-value) corresponds to exactly one output (y-value).

Front

What is the significance of the y-intercept in a linear equation?

Back

The y-intercept is the point where the graph of the equation crosses the y-axis, indicating the value of y when x = 0.