Intro to Algebra

Which method would be best (quickest) for solving the system below:
3x - 4y = -2
y = 2x + 1

• Substitution

• Elimination

• Graphing

• None

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

s - 10 ≤ 1

• s ≤ 11

• s ≤ 9

• s ≥ 11

• s ≥ 9

Tags

CCSS.7.EE.B.4B

What inequality does the number line graph represent?

• x < -4

• x < 4

Tags

CCSS.6.EE.B.8

When you graph an inequality, you used a closed dot when you use which symbols?

• ≤, ≥ 

• <, >

Tags

CCSS.6.EE.B.8

When graphing an inequality, you use an open dot when you use which symbol?

• <, >

• ≤, ≥ 

Tags

CCSS.6.EE.B.8

Given the graph above, which equation shifts line down 5 units?

• y = 4x - 1

• y = 2x - 6

• y = 4x - 6

• y = 2x - 1

Which transformation will occur if f(x) = x is replaced with f(x) + 2?

• Translation left 2 units

• Translation right 2 units

• Vertical translation up by 2 units.

• Reflection across the x-axis.

Identify the parent function of the graph.

• Quadratic

• Square Root

• Absolute Value

• Cubic

What is the domain of this graph?

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Use cross multiplication to solve.

• 8

• 9

• 72

• 12

Tags

CCSS.7.RP.A.3