Please do number 1 I need help!

Solve -2(4y + 6) = 52. 5 -5 8 -8 and !

Astudent survey asked: "how tall are you (in inches)? " here's the data: 67, 72, 73, 60, 65, 86, 72, 69, 74 give the five number summary. a. median: 73, mean: 70.89, iqr: 5, min: 60, max: 74 b. 60, 66, 72, 73.5, 86 c. 60, 67, 72, 73, 74 d. 0, 60, 70, 89, 74, 100

Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x