What is the average rate of change of the function over the interval x = 0 to x = 5? f(x)=42x+1

Enter your answer, as a simplified fraction, in the boxes

Find the solution set of this inequality. enter your answer in interval notation using grouping symbols. |8x-4| ≤ 12

Me with this assignment ! i only partially understand, so explain. also it's a work sample. at the championship bike race, steve and paula were fighting for first place. steve was 175 feet ahead of paula and had only 300 feet left to go. he was very tired and was going only 9 feet per second. paula was desperate to catch up and was going 15 feet per second. who won the bike race and by how far did she/he win?

The function f(x)= x5+ ( x + 3)2 is used to create a table. if x = -1 then what is f(x)?