12th Grade Math Diagnostic Test

Simplify the expression (-6i)(-6i)

• 36

• -36

• -36i

• 36i

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

What is the slope of the line passing through the points (2, 5) and (6, 9)?

• 2

• 1

• 1/2

• 3

Tags

CCSS.8.EE.B.6

CCSS.8.F.B.4

CCSS.8.SP.A.3

Find the equation of the line passing through the points (3, -1) and (3, 5).

• x = 3

• y = 2

• y = -1

• y = 5

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

Evaluate the expression 2x^2 + 3x - 1 when x = -2.

• 3

• 7

• -3

• 1

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

Solve the quadratic equation 2x^2 + 7x + 3 = 0.

• x = 1/2, -3

• x = -3, -1/2

• x = 1, -3

• x = -1, 3

Tags

CCSS.HSA.REI.B.4

What is the domain of the function f(x) = 1/x?

• all real numbers except 0

• all positive real numbers

• all real numbers

• all negative real numbers

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

CCSS.HSF.IF.B.5

Find the derivative of the function f(x) = 3x^2 + 2x + 1.

• 6x + 2

• 6x^2 + 2

• 6x + 4

• 6x^2 + 4x + 1

Tags

CCSS.HSF.IF.A.2

Solve the system of linear equations:

x + y = 6

2x - y = 6

• (2, 4)

• (4, 2)

• (1, 5)

• (3, 3)

Tags

CCSS.HSA.REI.C.5

CCSS.HSA.REI.C.6

What is the equation of the line perpendicular to y = 2x + 3 that passes through the point (1, 5)?

• y = -2x + 5

• y = 2x + 5

• y = -2x + 8

• y = 2x + 8

Tags

CCSS.HSG.GPE.B.5

Simplify the expression 3x^2 + 2x - 5 + 4x^2 - 6x + 9.

• 7x^2 - 4x + 4

• 7x^2 + 2x + 4

• 7x^2 - 4x - 5

• 7x^2 + 2x - 5

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.B.3