# Math

posted by
**Beth** on
.

Did I do this right?

Find the domain and range

f(x)=-4x-2

y=-4x-2

x=-4y-2

x+2/-4=-4y/-4

f(x)=x+2/-4

answer:

domain (all real numbers)

range (all real numbers)

posted by
**Beth** on
.

Did I do this right?

Find the domain and range

f(x)=-4x-2

y=-4x-2

x=-4y-2

x+2/-4=-4y/-4

f(x)=x+2/-4

answer:

domain (all real numbers)

range (all real numbers)