Y=f(x)=-3x
Find f(x) when x=3

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

Which graph represents the equation y =4x

In the geometric progression –3, 12, −48… what term is 3,072?