The perimeter of a geometric figure is the sum of the lengths of its sides. The perimeter of the pentagon (five-sided figure) on the right is 36 centimeters.
a. Write an equation for perimeter.
b. Solve the equation in part (a).
c. Find the length of each side.
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a. Choose the correct answer below.
O A. 9x5 = 36
OB. X + x + x + 3x + 3x = 9
OC. X + x + x + x + x = 36
OD. X+X+ x + 3x + 3x = 36

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.