Algebra 2 Candy Jeopardy

Absolute Value

2

Evaluate: b|c - a|   when a= -2, b= 4, c=9

44

2

Evaluate: a|b - c|    when a= -4, b= 5, c=7

-8

3

Solve:|x - 7| = 9

x = 16 & -2

3

Solve: |2x - 4| = 5

x=9/2 and -1/2 

4

Solve:-9|x+6|=-63

x = 1 and -13

4

Solve:|2x-6|-8=20

x = 17 and -11

Inequalities

2

4x+6≤10

x≤1

2

2(x+3)<2

x<-2

3

x/3+4>2

x> -6

3

2x-1>5x+4

-5/3 >x

4

3x-9>3x+11

No Solution

4

-7≤2x-6<12 

-1/2≤x<9

Chapter 2

2

Find the slope of (-6,12) (3,-3)

m = -5/3

2

Find the slope of (7,7) (4,-5)

m=4

3

What is the formula for standard form?

Ax+By=C

3

What is the formula for point slope form?

y-y=m(x-x)

4

Find the equation of the line that has a slope of -2 and passes through (4,-5)

y=-2x+3

4

Find the equation of the line that passes through (4,-5) and (-6, 11)

y=-8/5x+7/5

Factoring GCF

2

12x^3+4x

4x(3x^2+1)

2

8p^2-4p^3

4p^2 (2-p)

3

5a^4 b^4+15a^3 b

5a^3 b(ab^3+3)

3

10a^3 b^3-20ab^4

10ab^3 (a^2-2b)

4

3u^6 v^2+uv-12u^3 v^4

uv(3u^5 v+1-12u^2 v^3)

4

30m^7 n^3-25n^10 m+10n^5 m^2

5mn^3 (6m^6-5n^7+2n^2 m)

Factoring

2

x^2+5x-36

(x+9)(x-4)

2

x^2+11x+24

(x+3)(x+8)

3

(x^2+6x-8)/(x^2+9x+20)

(x-2)/(x+5)

3

(x^2+11x+24)/(x^2-4x-21)

(x+8)/(x-7)

4

6x^2+11x-10

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

4

3x^2+8x+4

(x+2)(3x+2)