For the function , complete the following. y = 5 − x − x2 Identify x-values for which y' > 0. (Enter your answer using interval notation. If an answer does not exist, enter DNE.) Identify x-values for which y' < 0. (Enter your answer using interval notation. If an answer does not exist, enter DNE.) Identify x-values for which y' = 0. (Enter your answers as a comma-separated list. If an answer does not exist, enter DNE.) x = Identify x-values for which y' does not exist. (Enter your answers as a comma-separated list. If an answer does not exist, enter DNE.) x =
Rate of Change
The relation between two quantities which displays how much greater one quantity is than another is called ratio.
Slope
The change in the vertical distances is known as the rise and the change in the horizontal distances is known as the run. So, the rise divided by run is nothing but a slope value. It is calculated with simple algebraic equations as:
For the function , complete the following.
Identify x-values for which y' > 0. (Enter your answer using interval notation. If an answer does not exist, enter DNE.)
Identify x-values for which y' < 0. (Enter your answer using interval notation. If an answer does not exist, enter DNE.)
Identify x-values for which y' = 0. (Enter your answers as a comma-separated list. If an answer does not exist, enter DNE.)
Identify x-values for which y' does not exist. (Enter your answers as a comma-separated list. If an answer does not exist, enter DNE.)
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