3. f(x)= |3x -4|
D =
R=

Domain = All real numbers

Range = y ≥ 0

Step-by-step explanation:

As for the domain... you can substitute any value for x and get a mathematical response. Therefore... the domain is all real numbers

Because we are finding the absolute value of the entire function... we know that the final answer cannot be negative. (Don't forget that it can still be 0) Since y can only be positive... we define the Range as y ≥ 0

step-by-step explanation:

answer:

step-by-step explanation:

here, the total dishes = 10

dishes having meat = 3 ( chicken, meatloaf and hamburger )

thus, the probability of having meat on the chosen dishes = number of dishes having meat / total dishes

=

therefore, the probability of not having meat = 1- the probability of having meat on the chosen dishes

=

=

=

⇒ option b is correct.