Algebra 2 MYP Final Jeopardy

September/October

100

5^3/4*5^4/5

5^3/5

200

5x+3(x-4)-2(x-2)=

6x-8

300

Factor

6xy-9xz+12xq

3x(2y-3z+4q)

400

Solve for a

(a+5)(a-8)=0

a=-5, a=8

500

Five more than three times a number is the same as four less than six times a number. Find the number.

3x+5=6x-4

x=3

November/December

100

f(x)=(x²+6)/x

Find f(-4)

-11/2

200

Find the slope of the line passing through:

(3,4) and (5,8)

2/1 or 2

300

Solve by substitution

y=4x

x+y=15

(3,12)

400

Solve by elimination:

x-y=8

x+y=6

(7,-1)

500

The difference between two numbers is 7. The sum is 29. Find the numbers.

x-y=7

x+y=29

(18,11)

January/February

100

Simplify

(8x²+2x+3)-(6x²-7x+1)

2x²+9x+2

200

Solve by factoring:

x²-4x+3=0

(x-3)(x-1)=0

x=3, 1

300

Solve by factoring:

a²-64=0

(a+8)(a-8)=0

a=-8,8

400

Simplify

-(sqrt(-200))

-10 sqrt2 i

500

Simplify

3/(1-i)

(3+3i)/2

March/April

100

Find f^-1(x)

f(x)=5x+2

f^-1(x)=(x-2)/5

200

Convert this log function to an exponential function:

log₂a=c

2^c=a

300

Solve for x

32^x=2

x=1/5

400

log₃(2x+5)=4

x=38

500

Solve e^5x=2

x=(ln2)/5

May/June

100

What is the vertex of this function?

f(x)=(x-1)²-3

(1,-3)

200

Find ₄P₁

4

300

How many ways can 8 people stand in a line?

₈P₈=40320

400

How many ways can first, second, and third place be awarded among 15 contestants?

₁₅P₃=2730

500

How many ways can you select 3 friends to go on your boat trip if you have 16 friends?

₁₆C₃=560