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Tara is about to ride the fastest roller coaster in the world. The function f(x)f(x) gives the speed of the roller coaster in miles per hour xx seconds after the ride starts.\newlineWhat does f(25) > 123 tell you?\newlineChoices:\newline(A)The roller coaster is moving faster than 2525 miles per hour 123123 seconds after the ride starts.\newline(B)The roller coaster is moving faster than 123123 miles per hour 2525 seconds after the ride starts.

Full solution

Q. Tara is about to ride the fastest roller coaster in the world. The function f(x)f(x) gives the speed of the roller coaster in miles per hour xx seconds after the ride starts.\newlineWhat does f(25)>123f(25) > 123 tell you?\newlineChoices:\newline(A)The roller coaster is moving faster than 2525 miles per hour 123123 seconds after the ride starts.\newline(B)The roller coaster is moving faster than 123123 miles per hour 2525 seconds after the ride starts.
  1. Understand function f(x)f(x): Understand the function f(x)f(x) and what it represents.\newlineThe function f(x)f(x) gives the speed of the roller coaster in miles per hour xx seconds after the ride starts. We need to interpret what f(25) > 123 means in this context.
  2. Interpret inequality f(25)f(25): Interpret the inequality f(25) > 123. The inequality f(25) > 123 tells us that the speed of the roller coaster is greater than 123123 miles per hour, 2525 seconds after the ride starts.
  3. Choose correct option: Choose the correct option based on the interpretation.\newlineBased on our interpretation, the correct option is (B) The roller coaster is moving faster than 123123 miles per hour 2525 seconds after the ride starts.

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