Which table below models exponential growth?

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.

Cal's go cart has a gas tank with the dimensions shown below. he uses a gas can that holds 11 gallon of gas, to fill the go cart tank. 11 gallon = 231 inches^3 how many full gas cans will it take to fill the go cart's gas tank?

What is 100,000 times 1/100,000, using the standard method of multiplication? write the answer as 10 to a power.