Please help!! Given f (x) = 1/x and g(x) = x – 3 find (gºf)(x).

a) 1/x - 3
b) 1/x^2 - 3x
c) 1/x-3
d) x-3/x

The following frequency table relates the weekly sales of bicycles at a given store over a 42-week period.value01234567frequency367108521(a) in how many weeks were at least 2 bikes sold? (b) in how many weeks were at least 5 bikes sold? (c) in how many weeks were an even number of bikes sold?

Vanessa earns a base salary of $400.00 every week with an additional5% commission on everything she sells. vanessa sold $1650.00 worth of items last week.

Use the quadratic function to predict f(x) if x equals 8. f(x) = 25x2 − 28x + 585