Math Game

slope

100

y = 2x + 5 

2

200

y = -4x + 1

-4

300

y = 5x - 10 

5

400

y = -3x - 7

-3

500

y = 1/2x + 4

1/2

zeros of a function

100

f(x) = 2x² + 8x + 6

x = -1, and -3

200

f(x) = 4x² - 4x

x = 0, and 1 

300

f(x) = x² - 5x + 6

x = 2, and 3

400

f(x) = 3x² + 12x + 9 

x = -1, and -3

500

f(x) = x³ - 6x² + 11x - 6

x = 1, 2, and 3

absolute value inequalities

100

|3x + 4| ] 10 

x = 2

200

|x - 8| [ 3

x = 11, 5 

300

|x - 5| [  7

x [  (-2, 12)

400

|x + 3| [ 6 

x [ (-9, 3)

500

|2x - 1| ] 9 

x [ -5 or x ] 4

multi step inequalities

100

3 (2x - 4) [ 18

x [ -5

200

4x + 7 [ 19 

x [ 3

300

-3 (x + 2) ] 9 

x [ -5 

400

2x + 1/3 ] 4

x ] 11/2

500

5x - 4 [ 2x + 8

x [ 4 

compound inequalities

100

-3 [ 2x - 1 [ 5

-1 [ x [ 3 

200

-6 [ 2x + 4 [ 8 

-5 [ x [ 2

300

4 [ 3x + 1 [ 10 

1 [ x [ 3 

400

x + 2 [ 0 or x - 5 ] 3 

x  [ - 2 or x ] 8 

500

5x - 2 ] 8 or 2x + 1 [ -3 

x ] 2 or x [ -2