Question

NO LINKS!!!

5. Find the domain and range for the graph​

Answer 1

Remember that

For a pair (x,y)

• x is domain
• y is range

So

here

Domain:-

• [-5,oo)

As the function starts from -5 and tends to infinity .

Range:-

• [-3,3)

As the function starts from -3 but has an asymptote at y=3 .

Answer 2

From inspection of the graph, it appears that the curve approaches y = 3 but never crosses it. Therefore, there could be an asymptote at y = 3.

Domain: input values (x-values) → [-5, ∞)

The x-values of the curve start at x = -5 and tends to infinity.

Range: output values (y-values) → [-3, 3)

The y-values of the curve start at y = -3 and appears to tend towards y = 3