Characteristics of graphs

What are all the x-intercepts?

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

Tags

CCSS.HSF-IF.C.7A

What is the end behavior as x → -∞ f(x)→ ?

• -∞
• ∞

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

CCSS.HSA.SSE.A.1

What is the range of this quadratic function?

• All real numbers.
• [2, infinity)
• [4, infinity)
• (negative infinity, 4]

What is the range of this function?

• All real numbers.
• [2, infinity)
• [-2, infinity)
• [0, infinity)

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Find the zeros.

• x = 0 and 4
• x = 0 and -4
• x = 0
• x = -4

Tags

CCSS.HSF-IF.C.7A

Does this graph have a maximum or minimum value?

• maximum
• minimum
• neither
• both

Tags

CCSS.HSF-IF.C.7A

What is the y-intercept of 
f(x)= 2x² + 4x + 6

• (6 , 0)
• (-6 , 0)
• (0, -6)
• (0 , 6)

Tags

CCSS.HSF-IF.C.7A

What is the y-intercept of 
f(x)= 2x² + 4x + 6

• (6 , 0)
• (-6 , 0)
• (0, -6)
• (0 , 6)

What is the y-intercept of 
f(x)= 2x² + 4x + 60

• (60 , 0)
• (-60 , 0)
• (0, -60)
• (0 , 60)

Tags

CCSS.HSF-IF.C.7A

Domain?

• (-∞, ∞)
• (0, ∞)
• (-∞, 0)
• [0, ∞)

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5