Which number line represents the solutions to 1-2x1 = 4?
-10 -3
-6 -4
-2
0
2
4
6
8
10
-10
-8
-5
-4
-2
0
2
4
o
n
& -6 -4 -2
0
2
-10 -8 -6 -4 -2
0
2
4
6
8 10

Divide. –4.2 ÷ 6 = a –0.7 b 0.7 c –7 d 7 me

This graph shows which inequality? a ≤ –3 a > –3 a ≥ –3 a < –3

Data for the height of a model rocket launch in the air over time are shown in the table. darryl predicted that the height of the rocket at 8 seconds would be about 93 meters. did darryl make a good prediction? yes, the data are best modeled by a quadratic function. the value of the function at 8 seconds is about 93 meters. yes, the data are best modeled by a linear function. the first differences are constant, so about 93 meters at 8 seconds is reasonable. no, the data are exponential. a better prediction is 150 meters. no, the data are best modeled by a cubic function. a better prediction is 100 meters.