solving Inequalities
slope
Adding and Subtracting polynomials
Exponential Growth/Decay
100

|3x-2|=19

7, -17/3

100

2y=4x+2

y=2x+1

100

(a3-2a2)-(3a2-4a5)

5a3-5a2

100

y=2.3x

growth

200

|5x-6|+8=32

x=6,-18/5



200

4x-y=2x+2

y+2x-2

200

(5x2+3x-6)-(3x2-x+5)

2x2+4x-11

200

y=.5x

decay

300

|x+2| ≤ 4


x ≤ 2

300

5x-y=2

5

300

(12a5-6a-10a3)-(10a-2a5-14)

14a5+14a4-10a3-16a

300

y=1/2 .4x

growth

400

|-2x+4|38


x≤ -2 or x≥6

400

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

y=-2x+5

400

(3x2+2x+4y)+(4x-7y)

3x2+6x-3y

400

y=4. (1/2)x

decay

500

|3x-4|≥11

x≥5 or x≤-2 1/3

500

2x+y=5

-2

500

(3x2-5x+7)+(x2+2x-1)

4x2-3x+6

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