Polynomials
monomial, binomial, trinomial.
What are the names of polynomials using the number of terms?
y=a(x-c)2+d
What is vertex form.
third root of .008
.008=(.2)3
.2
Simplify 4x3 times 2x3
8x6
a(t) = a (1+r)t
what is the formula for growth/ decay
constant, quadratic, cubic, quantic, quintic.
What are the names of polynomials using degree?
y=Ax2+Bx+C
What is standard form?
simplify
squared root of 16x8
4x4
simplify (2cd4)2(cd)5
(4c2d8)(c5d5)
4cd13
you invest 1000. There is a 5% interest rate. how much do you have after 6 years
a(t)=1000(1+r)t
a(t)=1000(1+.05)6
a(t)=1340.10
Write in standard form.
3x+9x2+5
9x2+3x+5
what are a, b, c, and d of -2(x+1)2+4
a=-2
b=1
c=-1
d=4
simplify square root of 24
square root of 4 times square root of 6 = 2 times square root of 6
Simplify 641/2
squared root of 64
8
starting at 1000 with an interest rate of 5%, how long will it take for it to become at least 1500
15000=1000(1t X .05)t
about 9 years
Name the polynomial.
9x2+3x+5
Quartic Trinomial.
Convert to vertex form.
y=2x2+10x+7
x=-B/2A=-10/2(2)=-2.5=c
f(-2.5)=2(-2.5)2+10(-2.5)+7
f(-2.5)=-5.5
vertex: (-2.5,-5.5)
y=2(x+2.5)2-5.5
simplify cubed root of 24
cubed root of 8 times cubed root of 3 = 2 times cubed root of 3
111/2 X 111/2
11
100=102
log10100=2
Write in standard form and name the polynomial.
3-4x5+2x2+10
-4x5+2x2+10+3
-4x5+2x2+13
Quintic Trinomial.
Confirm to vertex.
y=-x2+4x-5
x=-4/2(1)=-2=c
f(2)=-(2)2+4(2)-5=-1
Vertex: (2,-1)
A=a
A=-1
y=-1(x-2)2-1
simplify cubed root of 54x5
cubed root of 27 times cubed root of 2 times cubed root of x5
3 times the cubed root of 2 times x times the cubed root of x2
3x cubed root of 2x2
simplify 163/4
=8
write 1=30
log31=0