Marking Period 3 Extra Credit

• 0
• 10
• -10
• 5

• 0
• 1
• -32/3
• 32/3

• pi
• -1
• 1
• -pi

• 5/3
• 0
• DNE
• 1

• 0
• 5/3
• e^5x
• DNE

• -1
• 1
• 0
• 12

• 4

• 6

When f'(x) changes from negative to positive, there is(are) ...

• a maximum.
• a minimum.
• no extrema.

Use the sign chart for f'(x).
There is(are) ...

• a local maximum at x = -2.
• a local maximum at x = 4.
• local maxima at x = -2 and x = 4.
• no extrema.

Given the following graph of f', the derivative of f. For what x-value does f have a relative minimum?

• x=-1 and x=4
• x=-3
• x=1
• x=3