Identify the parent function that can be used to graph the function(n) =-6[1/2+3]+2/3 a. f(x)= x^2
b. f(x) = [x]
c. f(x)= x
d. f(x)= square root of x

Successful implementation of a new system is based on three independent modules. module 1 works properly with probability 0.96. for modules 2 and 3, these probabilities equal 0.95 and 0.90. compute the probability that at least one of these three modules fails to work properly.

Graph the equation by plotting point x=2

Multiply. write your answer in simplest form. 3/8 x 5/7