Question

What is the domain,range ETC

Answer 1

Domain: - infinity<X<infinity

Range: 2.5>Y> - infinity

Explanation:

Because we don't know the strarting point, so we can just assume that the X values are staring from negative infinity and ending at possitive infinity.

Then, we can see the highest Y value is at 2.5 and then decresing infinitly.

That's why we can write the domain and range this way.

Answer 2

Domain is the x axis and range is the y axis. The minimum is
The domain is the x axis and the range is the y axis. C) (4,1) and maximum is (2,2) D) f(3) is 2 and E) is 1