Category 1: Number & Algebraic Methods QUIZ/TEST

A.12.(B)

If f(x) = x²+ 3 , what is the value of f(-2) ?

• -1

• 1

• 7

• -7

Tags

CCSS.HSF.IF.A.2

A.12(A)

Does this mapping represent y as a function of x?

• Yes, it is a function

• No, it is not a function

• Cannot be determined

Tags

CCSS.8.F.A.1

A.10(A)

Which expression is equivalent to -10x + 15 - 3x + 2 ?

• 13x² + 17

• -13x² + 13

• -13x + 17

• -7x + 17

Tags

CCSS.6.EE.A.4

A.10(B)

Find the area of a rectangle with a length of (x-5) and width of (3x+1).

• 3x²+16x - 5

• 3x² - 14x + 5

• 3x² - 14x - 5

• None of the above

Tags

CCSS.HSA.APR.A.1

A.10(C)

Which expression is equivalent to...

• -5x¹⁰

• 4x⁴ + 18x⁶

• -6x⁴ + 16x²

• 4x⁴ - 9x²

Tags

CCSS.HSA.APR.D.6

A.10(D)

Which expression is equivalent to -2 (x - 2) + 3(x + 4) ?

• -x - 8

• x + 16

• -5x - 16

• -x + 8

Tags

CCSS.6.EE.A.3

A.10(E)

Which expression is equivalent to 2m² + 3m - 9 ?

• 2(m + 3)(m - 3)

• (2m - 3)²

• (m + 3)(2m - 3)

• (2m + 3)(m - 3)

Tags

CCSS.HSA.APR.C.4

A.11(A)

Which expression is equivalent to √48 ?

• 4√2

• 6√3

• 4√3

• 2√4

A.11(B)

Which expression is equivalent (2a²b⁴z)(6a³b²z⁵) ?

• 8a⁵b⁶z⁶

• 12a⁶b⁸z⁵

• 12a⁵b⁶z⁶

• 8a⁶b⁸z⁵

Tags

CCSS.HSA.APR.A.1

A.11(B)

Which expression is equivalent to...

• 2a²b⁶

• 1/2a²b⁶

• b⁶/2a²

• 2b⁶/a²

Tags

CCSS.HSA.APR.A.1