Classifying Polynomials
7x3-3
Cubic Binomial
Write end behavior using words
-x6-2x
DOWN, DOWN
Write a polynomial in standard form when x= -4, 1, 0.
f(x)=x3+3x2-4x
From left to right what is the 2nd solution of the eqaution (x5-4x2-7x)
(0)
(2x2+4x-3) / (x+6)
2x-8
R=45
5x5+4x2+2
Quintic Trinomial
Write end behavior using words
4x3+3x-2
DOWN, UP
Write a polynomial in standard form when x= 5, -5, 3.
f(x)=x3-3x2-25x+75
From right to left what is the 1st solution of the eqaution (x4+15x3-12x+3)
(0.701)
(3x2+7x-5) / (x-16)
3x+55
R=875
2x4-5x3-10x+5
Quartic Polynomial
Write end behavior using ∞ symbols
-8x2+3x-2
x -> -∞ y -> -∞
x -> ∞ y -> -∞
Write a polynomial in standard form when x= -5, 2, 4.
f(x)=x3-x2-22x+40
From right to left what is the 2nd solution of the eqaution (x4-5x+3x3-7x2-2)
(-4.365)
(4x3-7x+16) / (x-4)
4x2+16x+57
R=244
9x1+6x-4x
Linear Trinomial
Write end behavior using ∞ symbol
-12x7+6x4-3x2-1
x -> -∞ y -> ∞
x -> ∞ y -> -∞
Write a polynomial in standard form when x= 7, -2, -3.
f(x)=x3-3x2-24x-28
From left to right what is the 3rd solution of the equation (6x4-12x5-4x3+9X+8)
(1.131)
(x5+8x3-4x2+3x-7) / (x+8)
x4-8x3+72x2-580x-4,637
R=37,104
8x2+3x-6x1+9x-2
Quadratic Polynomial
Write end behavior using ∞ symbol
19x4+7x3+4x+2
x -> -∞ y -> ∞
x -> ∞ y -> ∞
Write a polynomial in standard form when x= 7, -3, 8.
f(x)=x3-12x2+11x+168
From right to left what is the 2nd solution of the eqaution (9x3-12x-19x5-13x2+20-3)
(Complex Solution)
(x6+2x4-x3+6x2+7) / (x+2)
x5-2x4+6x3-13x2+32
R=57