Eric Sharp

Mathematics

22 September, 06:12

You attend an amusement park with your family. Your parents buy you an all-ride pass for $20, shown as f (x). Instead of getting a pass, your parents decide to pay $4 for each ride they take, shown as g (x). What function shows the correct combination of these two functions to represent the total cost to them of attending the amusement park that day, shown as h (x) ?

f (x) = 20x, g (x) = 4, h (x) = 20x + 4

f (x) = 20, g (x) = 4, h (x) = 4 + 20

f (x) = 20, g (x) = 4x, h (x) = 4x + 20

f (x) = 20x, g (x) = 4x, h (x) = 20x + 4x