JeopardyLabs

solving Inequalities

100

|3x-2|=19

7, -17/3

200

|5x-6|+8=32

x=6,-18/5

300

|x+2| ≤ 4

x ≤ 2

400

|-2x+4|38

x≤ -2 or x≥6

500

|3x-4|≥11

x≥5 or x≤-2 1/3

slope

100

2y=4x+2

y=2x+1

200

4x-y=2x+2

y+2x-2

300

5x-y=2

5

400

y-(-3)=-2(x-4)

y=-2x+5

500

2x+y=5

-2

Adding and Subtracting polynomials

100

(a³-2a²)-(3a²-4a⁵)

5a³-5a²

200

(5x²+3x-6)-(3x²-x+5)

2x²+4x-11

300

(12a⁵-6a-10a³)-(10a-2a⁵-14)

14a⁵+14a⁴-10a³-16a

400

(3x²+2x+4y)+(4x-7y)

3x²+6x-3y

500

(3x²-5x+7)+(x²+2x-1)

4x²-3x+6

Exponential Growth/Decay

100

y=2.3^x

growth

200

y=.5^x

decay

300

y=1/2 .4^x

growth

400

y=4. (1/2)^x

decay