F(x)=-3x+1 , find: a. f(1) b. f(-2) put down the steps on how to do it, i'm stuck and my finals are coming up.

Aparallel system functions whenever at least one of its components works. consider a parallel system of n components, and suppose each component works independently with probability 0.5. find the conditional probability that component n works given that the system is working

What is the average rate of change for this function for the interval from x=2 to x=4 ?

Solve with work adding cheese to a mcdonalds quarter pounder increases the fat content from 21g to 30g. what is the percent of change ?