𝑦−3=4(𝑥+1)

Domain: x ∈ R (all real numbers)

Range: y ∈ R (all real numbers)

The domain refers to all possible values of x

Range refers to all possible values of y.

This graph is a function because at no point does the x have more then one value and this is a one to one function because at no point does both x and y have more then one value.

Self- Assessment

Give an example from this assignment where you represented the same mathematical idea in multiple ways. A time I represented this was when I stated 𝑦−3=4(𝑥+1) as “Domain: x = ∈ R, Range: y = ∈ R”.

Give an example from this assignment where you used mathematical vocabulary to demonstrate your understanding. An example of this was when I stated “x ∈ R” which mean that x equals all real numbers.

Give an example from this assignment where you used formatting to share the information in a clear and organized way. An example of this was when I used headings to separate and clearly state what the next information is on.