f' graphs practice

Identify the interval from the derivative graph where the function is concave up.

• (-1,1) & (3,4)
• (-3,-2)
• (-2,-1)
• (-3,-1) & (1,3)

For a function g(x), g''(3)=-8 indicates that g(x) is ____________ at x=3.

• increasing
• decreasing
• concave up
• concave down

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

The function has an absolute minimum.

• True
• False

The function has an relative maximum.

• True
• False

How many horizontal tangents would p(x) have?

• 3
• 2
• 1
• 4

• [-2,1]
• [-2,3]
• [3,5]
• [0,1.5] and [3,5]

Given this graph of f'(x), what is the relative max for f?

• 1

• 0

• 2

• none

Where is the graph continuous yet NOT differentiable?

• x = a, b, c, d
• x = b, c, d
• x = a, b, 
• x = b, d

Given this graph of f'(x), where is f concave up?

• (0,1) ⋃ (3,4)

• (-1,1) and (2,4)

• (-1,2)

• (0,2)