College Algebra 2 - The Game Part 2

chapter 8

100

x²-25=0

solve

x: {-5, 3}

200

(x+4)²=√4

x: {-6, -2}

300

solve:

2x³=3

solution set: {+- √6/2}

400

solve x²+4x+3=0

{-3, -1}

500

2x²-x=6

solve

{-3/2, 2}

chapter 9

100

find the inverse

h(x)= (x-5)/3

h^-1(x) = 3x+5

200

describe the transformations

y=-2|x-3|+4

reflection, stretch x2, right 3, up 4

300

what does the a value do 

y = 2(x+1)²-2

stretch x2

400

what is the vertex:

y = 2(x+1)²-2

vertex: (-1, -2)

500

state the transformations:

y = -√(x+1) - 2

reflection, left 1, down 2

Random

100

what is the discriminant?

2x²-6x-8=0

100

200

what is the number and type of solutions

5x²+12x-13=0

2 real solutions

300

find the number that makes x²-9x+___ a perfect square trinomial.

81/4

400

what is the vertex

y = x² - 8x +10

(4, -6)

500

what is the shape of this conic section

(x-3)²/4 - (y+1)²/4 = 1

 Hyperbola