TEKS.MATH.9-12.II.B

250m³ +  54

• 2(5m + 3)(25m² - 15m + 9)
• 2(125m³ + 27)
• (5m + 3)(25m² - 15m + 9)
• cannot be factored

Tags

TEKS.MATH.9-12.II.A

TEKS.MATH.9-12.II.B

Louis bought two movies at his local store.  The regular price for each movie was r dollars.  The store charged Louis the regular price for the first movies and gave him a 25 percent discount on the second movie.  He was charged 8 percent sales tax on the entire purchase.  Which of the following expressions gives the total, in dollars, Louis paid, including sales tax?

• 1.08r + 0.75r
• 1.08(2(0.75r))
• 1.08(r + 0.75r)
• 1.08(r - 0.25r)

Tags

TEKS.MATH.9-12.II.A

TEKS.MATH.9-12.II.B

Factor Completely: x²+13x+40

• (x+5)(x+8)
• 5x(x+3)
• 3x(x+6)
• x(x-4)

Tags

TEKS.MATH.9-12.II.A

TEKS.MATH.9-12.II.B

 Write in exponential form
 ∛x⁷

• x⁷∕ ³
• x3⁄7
• 3x⁷
• 7x³

Tags

TEKS.MATH.9-12.II.B

(5x+2)(x²-3x+6)

• 5x³ - 17x² +24x +12
• 5x³ + 17x² - 24x +12
• 5x³ - 13x² + 24x +12
• 5x³ +13x² - 24x - 12

Tags

TEKS.MATH.9-12.II.B

(4x+1)(5x−2)

• 20x² + 3x − 2
• 20x² − 11x + 5
• 20x² − 18x + 2
• 20x² − 3x − 2

Tags

TEKS.MATH.9-12.II.A

TEKS.MATH.9-12.II.B

Simplify the expression.
-3x²( 7x² - x + 4)

• -21x⁴ + 3x³ -12x²
• 7x² - x + 4 (-3x²)
• 21x⁴ + 3x³ + 12x²
• -12x² + 3x³ -21x⁴

Tags

TEKS.MATH.9-12.II.B

(3x)⁰

• (3x)¹
• 0¹
• 1
• 3x

Tags

TEKS.MATH.9-12.II.B

Find the inverse of f(x) = -4x - 12

• f^-1(x) = 4x - 3
• f^-1(x) = -1/4x - 3
• f^-1(x) = 1/4x + 3
• f^-1(x) = -4x - 3

Tags

TEKS.MATH.9-12.II.A

TEKS.MATH.9-12.II.B

Find the inverse 
f(x)=2x-2
     

• f^-1(x)=1/2x+1
• f^-1(x)=-2-1/2x
• f^-1(x)=-7/3x-20/3
• 2-2/5x

Tags

TEKS.MATH.9-12.II.B