it’s hard to explain so look at the picture i attached to this :)
Assuming the possible digits are from 0-9, there are 10*9*8 possibilities which come out to 720
There are 2 cups in 1 pint. So you could count by 2s until you get to 14. Or you can multiply 14×2=28
It’s answer C f of x will increase and will pass g of x. Also because f(x) is linear and g(x) is exponential.