Which could be the graph of the exponential function y=2^x + 2?

If square root x = -7, then x= -49 true or false

According to the data set, where should the upper quartile line of the box plot be placed?

Acollection of coins has value of 64 cents. there are two more nickels than dimes and three times as many pennies as dimes in this collection. how many of each kind of coin are in the collection?