Pop Quiz 2

How many inflection points are there in the graph?

• one

• two

• three

• four

Which of the following equations is TRUE about the given table?

• 
• 
• 
• 

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

The rate of change is _______________ at [1, 3].

• increasing

• decreasing

• constant

• cannot be determined

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

The graph ___________ when the rate of change is increasing.

• is Concave UP

• is Concave DOWN

• is positive

• is negative

The graph of a function is increasing at [a, b] if

• f(a) < f(b)

• f(a) > f(b)

• f(a) = f(b)

• a = b

What is f(6)?

• -3

• 2

• -8

• -16

The graph of a function is decreasing at [a, b] if

• f(a) < f(b)

• f(a) > f(b)

• f(a) = f(b)

• a = b

The slope is ________________ at x = -2.75.

• positive

• negative

• constant

• cannot be determined

The graph ___________ when the rate of change is decreasing.

• is Concave UP

• is Concave DOWN

• is positive

• is negative

Tags

CCSS.HSF.IF.B.4

The rate of change is zero at ____________

• x = -1.6 only

• x = 4.2 and x = -1.6

• x = -1.6, x = 4.2, and x = 2

• rate of change is never zero at any point in the graph

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6