TEKS.MATH.9-12.II.B

Fa^cto^r^ x_^^^^^^2+12x+20

• (x-4)(x+5)
• (x+10)(x+2)
• (x-10)(x-2)
• (x+4)(x+5)

Tags

TEKS.MATH.9-12.II.B

(3y⁴)²

• 9y⁸
• 9y⁶
• 6y⁸
• 6y⁶

Tags

TEKS.MATH.9-12.II.B

Write with positive exponents:

• a^-2
• a²
• 1/a¹

Tags

TEKS.MATH.9-12.II.B

Let f(x) = 2x - 1, g(x) = 3x, and h(x) = x² + 1. Compute:  (h ^o g)(x)

• 3x² + 3
• -1
• 6x - 3
• 9x² + 1

Tags

TEKS.MATH.9-12.II.B

Factor (Easy Trinomial):
x² - 2x - 15

• (x - 5)(x + 3)
• (x + 3)(x - 5)
• (x - 3)(x - 5)
• (x - 15)(x - 2)

Tags

TEKS.MATH.9-12.II.B

What is the first step in factoring this problem?

x² + x - 6

• Multiply

• List the factors of -6

• Add the factors of -6

• Factor out the GCF

Tags

TEKS.MATH.9-12.II.B

What is the equation of the line y + 5 = -3(x - 6) in slope intercept form?

• y = -3x - 23

• y = -3x -13

• y = -3x - 11

• y = -3x+13

Tags

TEKS.MATH.9-12.II.B

TEKS.MATH.9-12.II.A

-3x + 11y - 4x

• 7x + 11y

• -7x + 11y

• 7x - 11y

• 4xy

Tags

TEKS.MATH.9-12.II.B

Given y=2(x+3)(x-7), find the vertex.

• (2, -50)
• (10, 50)
• (-2, -18)
• (4, -42)

Tags

TEKS.MATH.9-12.II.B

Since x²-16x+64 is a perfect square, do you have to complete the square to change it to vertex form, or can you go straight to factoring it?

• I have to complete the square first :(

• I can go straight to factoring it!

Tags

TEKS.MATH.9-12.II.B