Question 1

Recall that the domain of any function is the set of all --------allowable outputsallowable inputs.

Question 2

Because of the square root, real values of the function are restricted to be --------negative onlynegative or zerozero onlypositive onlypositive or zero.

Question 3

Solve this inequality for t.

Question 4

Thus, the domain D of function g in interval notation is ( , ] or in set notation D = {t: t ≤ }.

(Type "inf" for ∞ and type "-inf" for -∞)

Question 5

The range of any function, f(x), is the set of all values of y for which there exists at least one x such that --------f(x)=y-f(x)=y-f(-x)=yf(-x)=y.

Question 6

The only values a square root can produce are --------zeropositivenegativenonnegative.

Question 7

Write this statement as an inequality for the given function g.

Question 8

Substituting values of the domain, t ≤ 8, into verifies the smallest value of the range is g(t) = .

2

Correct.

Incorrect.