What is the inverse of the function f(x) = 2x + 1? 1
Oh(x) =
Ex-
2
2
O h(x)
1
2
1
2
h(x) =
Ex-
- 3x + 2
h(x) =
X
+
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Simplify 15(x - 4)(x -1)-3(x + 4)(x - 1) with steps

Aparticular telephone number is used to receive both voice calls and fax messages. suppose that 25% of the incoming calls involve fax messages, and consider a sample of 25 incoming calls. (a) what is the expected number of calls among the 25 that involve a fax message?

Find the root(s) of f (x) = (x- 6)2(x + 2)2.