When dividing rational functions, always multiply the original function by the divisor's

1. are the triangles similar and if so why? what is the value of x? show your work.

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

Marcus and cody both leave the park at the same time, but in opposite directions. if cody travels 6 mph faster than marcus and after 4 hours they are 64 miles apart, how fast is each traveling? solve using rare times time = distance.