TEKS.MATH.9-12.II.B

Find the inverse of f(x) = 5/11x +10 

• f^-1(x) = 11/5x - 22
• f^-1(x) = 5/11x - 22
• f^-1(x) = 11/5x - 20
• None of the above

Tags

TEKS.MATH.9-12.II.A

TEKS.MATH.9-12.II.B

Find y' if y=e^3x

• e^3x
• e^2x
• 0
• 3e^3x

Tags

TEKS.MATH.9-12.II.B

Given f(x)= -3x+7 and g(x)=2x² - 8, find f(g(x)).

• f(g(x))= -6x²+31
• f(g(x))= -6x²+24
• f(g(x))=18x²-84x+6
• f(g(x))=9x²-42x-1

Tags

TEKS.MATH.9-12.II.B

What is the vertex form for a vertex of (-3,-5) and when a=-2?

• y = -2(x-3)²+5
• y = -2(x+3)²+5
• y = -2(x+3)²-5

Tags

TEKS.MATH.9-12.II.A

TEKS.MATH.9-12.II.B

(x+7)(x−7)

• x²−14x−49
• x²−49
• x²+49
• x²+14x−49

Tags

TEKS.MATH.9-12.II.B

Factor
d² - 10d + 25

• (d + 5) (d - 5)
• (d - 15) (d + 10)
• (d + 5) (d - 20)
• (d - 5) (d - 5)

Tags

TEKS.MATH.9-12.II.B

Rewrite the expression as a power.
 (2⁴)(2⁵)

• 2²⁰
• 4⁹
• 4²⁰
• 2⁹

Tags

TEKS.MATH.9-12.II.B

∫ x (x² + 7 )^(1/3) dx

• (3/4) ( x²+ 7 )^(4/3) + C

• (3/8) ( x²+ 7 )^(4/3) + C

• ( x²+ 7 )^(4/3) + C

• (3/2) ( x²+ 7 )^(4/3) + C

Tags

TEKS.MATH.9-12.II.B

Write this equation x² -6 = x in standard form.

• x² +6x=0

• x² -6x=0

• x² -x -6 =0

• x² +x -6

Tags

TEKS.MATH.9-12.II.B

The equation of a circle is x² + y² + 6x - 12y + 20 = 0. Write the equation in standard form.

• (x - 3)² + (y + 6)² = 25

• (x + 3)² + (y - 6)² = 25

• (x - 3)² + (y + 6)² = 45

• (x + 3)² + (y - 6)² = 5

Tags

TEKS.MATH.9-12.II.A

TEKS.MATH.9-12.II.B