Functions & Features of Functions

What is the domain of the graph?

• 1≤ x ≤ 4
• 1 < x < 4
• 1≤ y ≤ 4
• 1 < y < 4

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.4

CCSS.HSF.IF.B.5

How many relative maximums does this function have?

• 1
• 2
• 3
• 4

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

What is the absolute maximum?

• None

• All real numbers

• 6.5

• 1

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.REI.D.10

What is the domain and range of the function?

• Domain: x ≤ 6.5; Range: all real numbers

• Domain: all real numbers; Range: y ≤ 6.5

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.4

CCSS.HSF.IF.B.5

CCSS.HSF.IF.C.7

Is this graph a function or not a function? 

• Function 
• Not a Function

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.4

What are all the x-intercepts?

• (-2.55, 0), (2.55, 0)
• (-3,0), (-2,0), (2,0), (3,0)
• (0, 36)
• (-∞,∞)

Tags

CCSS.HSA.APR.B.2

CCSS.HSA.APR.B.3

CCSS.HSA.REI.B.4

Find x, if F(x) = 2.

• 4

• -2

• -6

• 8

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.D.11

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

What is F(-8)?

• 2

• -4

• -2

• 0

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

f(t) = −2t² + 1

f(−3) = ?

• 19

• 37

• −17

• −11

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

Consider the function: f(x) = x + 3

For which value of x does f(x) = −5?

• −2

• −1

• −8

• 7

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2