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Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)

The test scores of 32 students are listed below. construct a boxplot for the data set and include the values of the 5-number summary. 32 37 41 44 46 48 53 55 57 57 59 63 65 66 68 69 70 71 74 74 75 77 78 79 81 82 83 86 89 92 95 99

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41