Question

100 points! Question for those good with domain and range, simply look at the picture in this question

Answer 1

Note that

• if a pair be (x,y) on any graph then x is domain and y is range.

So

here for no values of x the graph is undefined ( Doesn't contain any asymptotes whether vertical or horizontal)

• Domain is Set of real numbers i.e R

The vertex is at (2,-4)

Range is y

• Range is [-4,oo)

Answer 2

Domain

Solution: all real values of x

Interval notation: (-∞, ∞)

Range

Solution: y ≥ -4

Interval notation: [-4, ∞)

Explanation:

Domain: input values (x-values)

Range: output values (y-values)

Domain

Solution: all real values of x

Interval notation: (-∞, ∞)

Range

Solution: y ≥ -4

Interval notation: [-4, ∞)

The equation for this graph is: y = |x - 2| - 4