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For items 1-2, identify the following information for the function of each graph

For items 1-2, identify the following information for the function of each graph-example-1

1 Answer

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Answer:

Domain: The domain is the set of all real numbers, x ∈ R

Range: The range is -24 ≤ y

x-intercepts: The x-intercepts are approximately (-5, 0) and (5, 0)

y-intercepts: The y-intercept is approximately (0, -24)

Interval positive: (-∞, -5) and (-5, ∞)

Interval negative: (-5, 5)

Interval increasing: (0, ∞)

Interval decreasing: (-∞, 0)

Explanation:

1) The domain is the set of values of the independent or x-axis values that are inputs to the function

2) The range are the values of the outputs of the function of the y-axis values of the function

3) The x-intercepts are the values on the x-axis where the y values are zero (0)

4) The y-intercepts are the coordinate values where the function crosses the y-axis

5) The interval positive are the x-axis values where the function values are positive

6) The interval negative are the x-axis values where the function values are negative

7) The interval increasing is the set of the values on the x-axis (x-values) over which the function is increasing with increasing x-axis values

8) The interval decreasing is the set of the values on the x-axis (x-values) over which the function is decreasing with increasing x-axis values.

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