Polynomials
How many roots does this equation have?
y=x3-3x2-6x-8
3
what is the only rational root of this equation?
x3+3x2-2x-8
x=-2
what number would you multiply the numbers in this ewquation by?
x5-3x2-20/x-2
2
What number will be used (the number in the box) when using synthetic division if f(-2)
-2
What is the largest land mammal
elephant
use the leading coeficcient test to determine the end behavior of the following:
y=x3-2x2-15x
down,up
What is a factor of this equation?
y=x3-4x2+x+6
x-3 or x-2 or x+1
What is the mathematical term for the factor dividing into the square root?
Divisor
is (x-5) a factor of an equation if the remainder is 85?
No: Remainder has to be 0
This reptile can camouflage itself to blend in wit its surroundings
Chameleon
Some cubic equations have ___ imaginary roots
2
What is the remainder of this equation?
x2+2x-5/x-3
10
What is the mathematical term for the equation under the square root in a long division equation?
Dividend
Evaluate p(x)=3x2+7x-20 p(-4)
0
This cat is distinctive for its black spots
leopard
Algebraically determine the zeros of this function
y=x3-x2-12x
x=0,x=4,x=-3
Put the following in Quotient-Remainder Form after using long division:
1522/7
1522/7=217+3/7
Find the roots of f(x)=x3-4x2+x+6
x=3,x=2,x=-1
Is x+2 a factor of f(x)=x3+3x2-2x-8
Yes f(-2) =0
This animal has pink feathers
flamingo
Find the roots of this polynomial:
y=8(x+5)(x+2)(x-3)2
x=-5,x=-2,x=3,x=3
What would you have to add to this equation:x3-6x2+5
for it to be able to be divided by x+2?
0x
Divide using synthetic division and put the answer in quotient remainder form
2x3+x2-4x+3 / x+5
2x2-9x+41 - 202/x+5
is (x-5) a factor of 2x3+x2-4x+3
No remainder is not 0
This cat is known for living in the high mountains and known for living in harsh rocky conditions.