Star Algebra

Which compound inequality is graphed above?

• x >5 OR x< -2

• x >5 OR x> -2

• x< 5 AND x> -2

• x ≥5 AND x< -2

For the equation
y - 3 = 2(x + 4),
the line has a slope of 2 and contains what point?

• (-4, 3)

• (3, -4)

• (-3, -4)

• (-4, -3)

What is the equation of the line graphed?

• x = -1

• y = -1

• y = -1x

• y = x - 1

What is the equation of the graphed line?

• y = 3

• y = 3x

• x = 3

• x = 3y

What is the domain of the graph?

• -3 ≤ x ≤ 3

• 3 ≤ x ≤ -3

• -2 ≤ x ≤ 10

• -3 ≤ x ≤ 10

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

$f\left(x\right)=5x-12$ What is $f\left(-4\right)$

• -32

• -3

• -12

• 3

Tags

CCSS.HSF.IF.A.2

Is the relation a function? Why.

• Yes, because the x-value 11 has two y-values pair with it.

• Yes, because each y-value has only one x-value paired with it.

• No, because the x-value 11 has two y-values pair with it.

• No, because each y-value has only one x-value paired with it.

Tags

CCSS.8.F.A.1

Solve the Equation for x:

Tags

CCSS.6.EE.B.7

Solve the equation for y:

Tags

CCSS.7.EE.B.4A

2x - 3 + 4x = 27

• 12

• 4

• 5

• 15

Tags

CCSS.8.EE.C.7B