What is the correct notation for a function that has any given input value equal to its output value?
a.
f(x) = f(x)
b.
f(x) = x
c.
f(x) = _x
d.
f(x) = 1

Complete each sentence with the correct form of the verb ser or estar to say where the following people are from or where they are right now claudia y maria en méxico

If a company produces x units of an item at a cost of $35 apiece the function c=35x is a of the total production costs

Find the power set of each of these sets, where a and b are distinct elements. a) {a} b) {a, b} c) {1, 2, 3, 4} show steps