Unit 4B Polynomial Test Review

• 3(4k - 1)(k - 9)
• 3(4k + 1)(k + 9)
• (12k - 27)(k - 4)
• (6k - 3)(2k - 9)

• -3(2k - 7)(3k + 8)
• -3(2k + 7)(3k - 8)
• -6(k - 4)(3k + 7)
• -9(2k - 5)(2k + 6)

• 7(7p + 4)(7p^2 + 4)
• 7(7p + 2)(7p^2 + 8)
• 7(7p + 4)(p^2 + 4)
• 7(7p + 4)(14p^2 + 8)

• 14(7m - 2)(8m - 1)

• 7(7m - 2)(8m + 1)

• 7(7m - 2)(8m^2 - 1)

• 7(7m + 2)(8m + 1)

• 6(k^2 + 8)
• 18k^2(1 + 2k^2)
• 2(3k^2 + 4)
• 2(3k^2 + 4)^2

• (4x - 3y)(16x^2 + 12xy + 9y^2)
• (8x - 3y)(8x^2 + 3y^2)
• (2x - 3y)(32x^2 + 18xy + 9y^2)
• (4x + 3y)(16x^2 - 12xy + 9y^2)

• (14x + 16y)(24.5x^2 - 28xy + 32y^2)
• (7x + 4y)(49x^2 - 28xy + 16y^2)
• (7x - 8y)(49x^2 + 56xy + 64y^2)
• (7x + 8y)(49x^2 - 56xy + 64y^2)

• x = 5, x = 2
• x = 4, x = -1
• x = 3, x = 0
• x = 2, x = 1

• x = 2 ± √3
• x = 1 ± (i√2)
• x = 4 ± (i√6)/3
• x = (3/2) ± (i√5)/2

• As x approaches infinity, f(x) approaches infinity; as x approaches negative infinity, f(x) approaches zero.
• As x approaches infinity, f(x) approaches negative infinity; as x approaches negative infinity, f(x) approaches infinity.
• As x approaches infinity, f(x) approaches a constant value; as x approaches negative infinity, f(x) approaches a constant value.
• As x approaches infinity, f(x) approaches infinity; as x approaches negative infinity, f(x) approaches negative infinity.