Algebra 2 Honors Jeopardy Woop Woop

Polynomials

100

monomial, binomial, trinomial.

What are the names of polynomials using the number of terms?

200

constant, quadratic, cubic, quantic, quintic.

What are the names of polynomials using degree?

300

Write in standard form.

3x+9x²+5 

9x²+3x+5

400

Name the polynomial.

9x²+3x+5

Quartic Trinomial.

500

Write in standard form and name the polynomial.

3-4x⁵+2x²+10

-4x⁵+2x²+10+3

-4x⁵+2x²+13

Quintic Trinomial.

Vertex and standard Form

100

y=a(x-c)²+d

What is vertex form.

200

y=Ax²+Bx+C

What is standard form?

300

what are a, b, c, and d of -2(x+1)²+4

a=-2

b=1

c=-1

d=4

400

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

500

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

Roots and Radicals

100

third root of .008

.008=(.2)³

.2

200

simplify

squared root of 16x⁸

4x⁴

300

simplify square root of 24

square root of 4 times square root of 6 = 2 times square root of 6

400

simplify cubed root of 24

cubed root of 8 times cubed root of 3 = 2 times cubed root of 3

500

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

rational exponents

100

Simplify 4x³ times 2x³

8x⁶

200

simplify (2cd⁴)²(cd)⁵

(4c²d⁸)(c⁵d⁵)

4cd¹³

300

Simplify 64^1/2

squared root of 64

8

400

11^1/2 X 11^1/2

11

500

simplify 16^3/4

(4 squared root of 16)³
=(2)³

=8

chapter 7

100

a(t) = a (1+r)^t

what is the formula for growth/ decay

200

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

300

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

400

100=10²

log₁₀100=2

500

write 1=3⁰

log₃¹=0