2.1 graphing absolute value

Choose the correct equation for the graph.

•  $y=\left|x+2\right|$

• $y=\left|x-2\right|$

• $y=\left|x\right|+2$

• $y=\left|x\right|-2$

Tags

CCSS.HSF-IF.C.7D

Choose the correct equation for the graph.

• $y=\left|x\right|$

• $y=\left|-x\right|$

• $y=-\left|x\right|$

• $y=\left|x+4\right|$

Tags

CCSS.HSF-IF.C.7D

Choose the correct equation for the graph.

• $y=\left|3x\right|$

• $y=\left|\frac{1}{3}x\right|$

• $y=-\left|\frac{1}{3}x\right|$

• $y=\left|x-\frac{1}{3}\right|$

Tags

CCSS.HSF-IF.C.7D

Choose the correct equation for the graph.

• $y=\left|x\right|+3$

• $y=\left|x-3\right|$

• $y=-\left|3x\right|$

• $y=\left|3x\right|$

Tags

CCSS.HSF-IF.C.7D

Which function is graphed?

• f(x) = 2|x + 2| -4
• f(x) = 2|x - 4| + 2
• f(x) = |x + 2| - 4
• f(x) = -2|x - 4|

Tags

CCSS.HSF-IF.C.7D

What is the range?

• -7 ≤ y ≤ 5
• -9 ≤ y ≤ 3
• -5.5 ≤ y ≤ -0.5
• -∞ ≤ y ≤ 5

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the vertex of the following function?

y=2|x-3|+1

• (2,3)

• (-3,1)

• (2,-3)

• (3,1)

Tags

CCSS.HSF-IF.C.7D

What is the vertex of the absolute value function?

• (4, 0)
• (0, 4)
• (-infinity, infinity)
• [4, infinity)

Tags

CCSS.HSF-IF.C.7D

Are you going to have all of your homework completed by Wednesday!?

• YES, without a doubt!!

• NOPE, not a chance!!

y = |x| - 7 makes the graph slide . . .

• left 7
• right 7
• up 7
• down 7

Tags

CCSS.HSF.BF.B.3