1. What is the average rate of change of the function f(x)= x - 2x2 + 5x-1 over the interval
2 A. 1
B. 14
C. 21
D. 42

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?

What is the anwers for 9+2x=5x-3-x

Carley bought a jacket that was discounted 10% off the original price. the expression below represents the discounted price in dollars, based on x, the original price of the jacket.