Algebra 2 Mixed Review (Chapters 1&2)

• No Solution

Solve |2x –3| + 5 =10.

• -1, 1
• -1, 4
• -1, -4
• 1, 4

Solve |x – 12| - 3 = 11.

• -2, -26
• -2, 26
• 3, 25
• 4, -7

Solve:
 |x + 3| > 8

• x > 5 or x < -11
• x > 5
• all real numbers
• no solution

Solve:
3 | 2x + 7| - 7 < -4

• x < -3 and x > -5/3
• x < -3 and x > -4
• all real numbers
• no solution

Which equation models the graph?

• y = Ix + 2I - 1

• y = -Ix + 2I - 1

• y = -Ix - 2I - 1

• y = -Ix + 1I - 2

Tags

CCSS.HSF-IF.C.7D

Describe the transformation from the parent graph

• Reflect over x-axis, translate right 3 units, translate down 4 units

• Reflect over x-axis, translate left 3 units, translate down 4 units

• Reflect over x-axis, translate right 3 units, translate up 4 units

• Reflect over x-axis, translate left 3 units, translate up 4 units

What is the equation in Point-Slope form

of the line that goes through

the point (6,1) and has a slope of -3?

• y - 6 = -3(x - 1)

• y + 6 = -3(x + 1)

• y - 1 = -3(x - 6)

• y + 1 = -3(x + 3)

Write an equation in slope-intercept form of the line that passes through the given points: (–7, –4) and (–5, –6)

• y = x – 1

• y = –x – 11

• y = –x – 10

• y = x – 10

Find the slope:
(-3, 3) and (7, 6)

• 3/4
• -4/3
• 3/10
• -10/3

Tags

CCSS.8.EE.B.5