Algebra Exam

solvingInequalities one-step

100

x - 8 > 15

x>23

200

x+5>7

x>2

300

y-3<4

y<7

400

2z≥ 8

z≥ 4

500

-3a≤9

a≥-3

solving Inequalities multi-step

100

4p + 5 < 29

p<6

200

3x – 7  ≥  41

x≥16

300

−6p + 14 < −58

p>12

400

4x - 3 < 2x + 17

x<10

500

2(3x – 5) ≤ 4x + 6

x≤ 8

solvingcompound Inequalities

100

-2x≥6 OR x+1≥2

x≤-3 or x≥1

200

x+11>9 OR 8x≥-24

x>-2  x≥-3

300

2x+7>7 AND 3x+1≥10

x≥3 and x>0

400

1-4x≥21 AND 5x+2≥22

x≥-5 and x≥4

500

-4<2x-8≤10

2<x≤9

solving functions

100

f(5)= 3x+4

f=19

200

h(-3)=(-3)²-4x

h=21

300

f(2)=3x²+1

f(2)=13

400

y=-2(2)²-5(2)+1

y=-17

500

f(3)=(3)²-5(3)+6

x=3

solving function notation evaluation

100

f(4)=2x+3

f(4)=11

200

g(-3)=5x-2

g(-3)=-17

300

g(3)=5x-2

g(3)=13

400

f(-5)=4x-7

f(-5)=-27

500

f(8)=-1/4x+2

x=-24