What is the initial value? Did the value increase or decrease?
What is the percent of change?
y=7500(1+0.3)^x
y= (0.85)^x
y=900(1.27)^x
y = 24000(1-0.8)^x
y=250000(0.65)^x

Acompany is testing in comparing to lightbulb designs the box plot shows the number of hours that each lightbulb design last before burning out which statement is best supported by the information of the plot

What is the range of the data below? .8090100

What is the ratio of the change in y-values to the change in x-values for this function? a) 1: 13 b) 2: 5 c) 5: 2 d) 13: 1