Lessons 10.1 & 10.2, (Week 10, FA # 1)

What is the interval of INCREASE on this graph?

• 0 < x < 3

• 3 < x < 9

• 0 < x< 3 and 3 < x < 9

• 0 < x < 8 and 9 < x < 12

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

What is the interval of DECREASE on this graph?

• 0 < x < 3

• 9 < x < 12

• 0 < x < 3 and 3 < x < 9

• 0 < x < 8 and 9 < x < 12

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

Which interval is the function INCREASING over?

• -2 < x < 0

• 0 < x < 2

• - $\infty$  < x < -2 and 0 < x < 2

• -2 < x < 0 and 2 < x < $\infty$  

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

Identify the increasing interval:

• (0, 4)
• (1, 0) U (1, 4)
• (-1, 1)
• (-∞, -1) U (1, ∞)

Tags

CCSS.HSA.REI.D.10

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

Domain?

• (-∞, ∞)
• (0, ∞)
• (-∞, 0)
• [0, ∞)

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Range?

• (-8, ∞)
• [-8, ∞)
• (-∞, ∞)
• (∞, -8)

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

y-intercept?

• (0, 5)
• (5, 0)
• (1.2, 0)
• (0, 1.2)

Tags

CCSS.HSF-IF.C.7D

What is the absolute minimum point on the polynomial graph?

• There is not an absolute minimum

• (-4,-1.5)

• (-1.5,-4)

• • ∞

Tags

CCSS.HSA.REI.D.10

What divides the parabola into 2 perfect halves?

• Axis of Symmetry
• Vertex
• Axis of Doom
• x - intercept

Tags

CCSS.HSF.IF.B.4