Final Algebra Review

slope

100

what is the answer to 12,18 and 18,12 

-1

200

what is the solution for 10,5.5 and 20,2.2 

-0.33

300

what is 32,88 and 12,18 in decimal form 

3.5

400

what is 18,12  and 2,8 in decimal form 

0.25

500

what is the solution for 15,4 and 4,9 in decimal form 

-0.45

domain & range

100

what is the domain of 33x+21

-0.636

200

what is the range off 55-x²

55

300

what is the range of 7.5x+x²

0

400

what is the range of x²-71 

-71

500

what is the domain of x²+45

-2.14

graphing

100

what is the difference between x² and x²-1 

x² is above x²-1

200

what is the x value of the y intercept x²+17 

0

300

what is the y intercept of 33x+1

0,1

400

what are the zeros for 2x+x²

(-2,0) (0,0)

500

what is the minimum of x²-3x

1.5,-2.25