Algebra 2 Review Jeopardy Questions

Quadratics

100

x^2+7x+12=0

What is

x=-4

x=-3

200

When 

x=-2

f(x)=x^2-x-9

What is

f(-2)=-7

300

Solve for x

14x^2-9x+1

What is

x=1/7

x=1/2

400

Solve for x

x^2+4x+5=0

What is

x=(-4+2i)/2

x=(-4+2i)/2

or

x=-2-i

x=-2+i

500

Solve for x

x^2-3x+10=0

What is

x=(3+isqrt31)/2

x=(3-isqrt31)/2

Rationals

100

2/(m+3)=6/(m+4)

What is

m=-2.5

200

w/8=(19w-25)/(w-10)

What is

w=160.75

w=1.24

300

n/13+(10n)/26=6

What is

n=1.18

400

(m-4)/(m+2)=(m-5)/(m+3)

What is

m=0.2

500

1/(x-3)+1/(x+3)=3/(x^2-3)

What is

x=3/2

Radicals

100

9sqrtx=54

x=36

200

sqrt45=sqrt(x^2-15)

What is

x=sqrt(60)

300

-3sqrt(6+x)=10

What is

x=-9.33

or

x=-28/3

400

sqrt(x^2-10)=-5

What is

x=sqrt35

500

Fully simplify

sqrt(-324)

What is

18i

Function Composition

100

Inverse of 

y=(2x+7)^2/3

What is 

y^-1=(sqrt(3x)-7)/2

200

Inverse of 

y=3/4(-x+12)

What is

y^-1=(4/3x-12)/4

300

Inverse of 

y=((5x+9)/24)^2

What is

y^-1=(24sqrtx-9)/5

400

Inverse of 

y=19((3x+12)/3)^2-14

What is

y^-1=(sqrt((x+14)/19)-12)/3

500

Inverse of 

y=(7((5x+9)/8))^2+1

What is

y^-1=(8sqrt((x-1)/7)-9)/5

Inverse Functions

100

Find g(f(x))

f(x)=4x-1

g(x)=5x+1

What is

g(f(x))=20x-4

200

Find (f o g)(x)

f(x)=2x

g(x)=1+x+x^2

What is

2x^2+2x+2

300

Find g(f(x))

f(x)=2x+4

g(x)=4x^2-2x+3

What is

g(f(x))=16x^2+60x+59

400

Find h(g(x))

g(x)=12+7x

h(x)=3x^2

What is

h(g(x))=432+504x+147x^2

500

Find h(g(x)) and g(h(x))

g(x)=12+x+1

h(x)=4x^2

What is

h(g(x))=576+4x^2+4

g(h(x))=4x^2+13