TEKS.MATH.9-12.II.B

Factor:  
x² -17x - 60

• (x - 20)(x + 3)
• (x - 3)(x + 20)
• (x - 3)(x - 20)
• (x + 3)(x + 20)

Tags

TEKS.MATH.9-12.II.B

Write in exponential form.
log₂32 = 5

• 2^-5 = 32
• 2³² = 5
• 2⁵ = 32
• 32⁵ = 2

Tags

TEKS.MATH.9-12.II.B

TEKS.MATH.9-12.II.A

Factor completely:
3x² - 7x - 6

• (3x + 2)(x - 3)
• (3x - 2)(x + 3)
• (3x - 3)(x + 3)
• (3x - 4)(x - 2)

Tags

TEKS.MATH.9-12.II.B

Find the difference. 
(3- 2x + 2x²) - (4x -5 +3x²)

• x_² + 6x + 8
• 2x² + 5x - 7
• -x² -6x + 8
• -2x² + 11x - 4

Tags

TEKS.MATH.9-12.II.B

What's the axis of symmetry of y = 3x² - 6x + 4

• x=1
• x=-6
• x=2
• x=-1

Tags

TEKS.MATH.9-12.II.B

TEKS.MATH.9-12.II.A

Factor by grouping:
5n³-10n²+3n-6

• (5n²+3)(n-2)
• (5n²-3)(n-2)
• (5n³+3)(n-2)
• 10n(n²-6)

Tags

TEKS.MATH.9-12.II.B

Write an equation in slope-intercept form for 
2x - 3y = -6

• y = -6 - 2x
• y = -2x + 2
• y = 2/3x + 2
• y - -2/3x - 2

Tags

TEKS.MATH.9-12.II.B

TEKS.MATH.9-12.II.A

5n² + 20n + 20

• Not factorable

• 5(3n - 5)²

• 5(n + 4)²

• 5(n + 2)²

Tags

TEKS.MATH.9-12.II.B

The inverse of $f(x)=x+30$   is   $f^{-1}(x)=x-30$  .

• True

• False

• I have no idea how to do this.

Tags

TEKS.MATH.9-12.II.B

What number goes in the yellow area?

• 9

• -9

• 6

• -6

Tags

TEKS.MATH.9-12.II.B

TEKS.MATH.9-12.II.A