CBA 1 Review

List all of the critical values (x-locations of the critical points) of the function whose derivative is graphed.

• {-3, -1, 1}
• {-3, -1}
• {-4, -2, 0}
• Cannot be determined

At what point is the minimum of this graph?

• (4,1)
• (1,4)
• (-1,0)
• (3,0)

What is the relative maximum value?

• y = 4
• y = 2
• y = 1
• y = -1

How many relative minimums does this function have?

• 1
• 2
• 3
• 4

Which of the following does this graph not show?

• absolute max
• absolute min
• relative max
• relative min

What is the decreasing interval(s) on the function shown?

What is the decreasing interval(s) on the function shown?

Over what interval is this function constant?

• -5 < x < ∞
• -3 < x < 4
• 4 < x < ∞
• -5

Identify the interval(s) of decrease.

• $\left(-\infty,\ -3\right),\ \left(-1,\ 2\right),\ \left(4,\ \infty\right)$

• $\left(-\infty,\ -3\right),\ \left(\left(4,\ \infty\right)\right)$

• $\left(2,\ -3\right),\ \left(1,\ -1\right)$
  

• $\left(-3,\ -1\right),\ \left(2,\ 4\right)$
  

On what intervals is f(x) increasing?

• (- ∞, 0) & (2, ∞ )

• (-1, 0) & (2,4)

• (0,2) & (-3, -7)

• (-8, -3) & (-7, 8)