Alg 2 Test 2 Review

y = |x| + 4 makes the graph slide . . .

• left 4
• right 4
• up 4
• down 4

The absolute value graph was moved
up 2
and
 to the right 10,
which equation is correct?

• y = |x - 10| + 2
• y = |x + 10| + 2
• y = |x +2| - 10
• y = |x +2| + 10

The absolute value graph was moved
left 45 
and
up 20 
which equation is correct?

• y = |x - 45| + 20
• y = |x + 45| + 20

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

• left 7
• right 7
• up 7
• down 7

y = |x - 3| makes the graph slide . . .

• left 3
• right 3
• up 3
• down 3

y = |x + 3| - 8 makes the graph slide . . .

• left 3 and up 8
• right 3 and down 8
• left 3 and down 8
• right 3 and up 8

What are the coordinates of the vertex of this graph?

• (1, 4)
• (1, -4)
• (4, 1)
• (-4, 1)

What is the equation of this graph?

• y=2|x + 1| - 4
• y=2|x - 1| - 4
• y=2|x - 1|+ 4
• y=2|x - 4| - 1

Determine the transformation 

• left 3, up 2
• right 3, up 2
• left 3, down 2
• right 3, down 2

• y  < -2/5x - 4 
• y  > -2/5x - 4 
• y  ≤ -2/5x - 4 
• y  ≥ -2/5x - 4