IA 5.1-5.5 Review

5.1

100

#6

red, blue, yellow, pink

200

#7a

no (y values do not have a constant rate of change)

300

#7b

yes (x and y values have a constant rate of change)

400

#8a

yes (x and y values have a constant rate of change)

500

#8b

no (x values do not have a constant rate of change)

5.2

100

#10

a) x-int = 2, y-int = -4

b) x-int = 5, y-int = 6

200

#11a

x-int = 3, y-int = -9

300

#11b

x-int = 0, y-int = 0

400

#12

x-int = 5, y-int = 3

500

#13

x-int = 4, y=int = 8

5.3/5.4

100

#1 and 2

m = -4 and m = 0.25 = 1/4

200

#3a and b

m = -2 and m = 2.5 = 5/2

300

#3c and d

m = -3 and m = 7/4 = 1.75

400

#4

red slope = undefined, blue slope = 0

5.5

100

#5

(-1, 5) and (9, -5)

200

#9a

4.47

300

#9b

3.61