Increasing, Decreasing, Positive, and Negative Intervals

Increasing, Decreasing, Positive, and Negative Intervals

How do I find where a graph is increasing, decreasing, positive, or negative?

Multiple Choice

Is the function positive or negative from a to b?

• Positive

• Negative

Multiple Choice

Is the function positive or negative from c to d?

• Positive

• Negative

Multiple Choice

Is the function positive or negative from d to e?

• Positive

• Negative

Multiple Choice

Is the function positive or negative from $$-\infty$$ to a?

• Positive

• Negative

Multiple Choice

Is the function positive or negative from b to c?

• Positive

• Negative

Multiple Choice

Is the function positive or negative from g to $$\infty$$ ?

• Positive

• Negative

Multiple Choice

Is the function increasing or decreasing on the interval from e to $$\infty$$ ? 

• Increasing

• Decreasing

Multiple Choice

Is the function increasing or decreasing on the interval from c to d? 

• Increasing

• Decreasing

Multiple Choice

Is the function increasing or decreasing on the interval from $$-\infty$$ to a? 

• Increasing

• Decreasing

Multiple Choice

Is the function increasing or decreasing on the interval from b to c? 

• Increasing

• Decreasing

Multiple Choice

Is the function increasing or decreasing on the interval from d to e? 

• Increasing

• Decreasing

Multiple Choice

• It is positive and increasing

• It is positive and decreasing

• It is negative and increasing

• It is negative and decreasing.

Multiple Choice

• It is positive and increasing

• It is positive and decreasing

• It is negative and increasing

• It is negative and decreasing.

Multiple Choice

• It is positive and increasing

• It is positive and decreasing

• It is negative and increasing

• It is negative and decreasing.

Multiple Choice

• It is positive and increasing

• It is positive and decreasing

• It is negative and increasing

• It is negative and decreasing.

Multiple Choice

• It is positive and increasing

• It is positive and decreasing

• It is negative and increasing

• It is negative and decreasing.