Characteristics of Graphs

Does this graph in the back have maximum or minimum value?

• maximum

• minimum

• neither

• both

What is the y-intercept for the given graph?

• -5

• 5

• 1

• -1

^{What is the x- intercept of the line?}

• x = 1

• x = 2

• x = -1

• x = -2

Where is the decreasing?

• ( −∞, −2.55) U (0, 2.55)

• (∞, −6.25) U (36, −6.25)

• (−∞, ∞)

• (−∞, 0)

Where is the function increasing?

• (4, ∞)

• (−4, ∞)

• (6, ∞)

• 4 < x < 6

#7 - List the types of intervals that the graph demonstrates in order.

• decreasing, constant, increasing, constant

• increasing, decreasing, constant

• increasing, constant, increasing, constant

• increasing, constant, decreasing, constant

Which statement is true about this graph?

• This function is always constant

• This function is always increasing

• This function is never increasing

• This function is both increasing and decreasing

For what intervals of x is f(x) decreasing?

• (-∞,-1)

• (-1,∞)

• (6,∞)

• (-∞,6)

Over what interval is this function constant?

• (-5, ∞)

• (-3, 4)

• (4, ∞)

• -5

What is the domain of the graph?

• [ -∞, ∞]

• (-∞,∞)

• [-3 , 3]

• [-15, 9]