Question

what is the domain and range of the function f(x)= -4x-5

Answer 1

Is there anywhere that the function is ever undefined?? Do you know what shape this function makes?

Answer 2

the function is just a straight line. domain and range should be all real numbers.

Answer 3

yeah a diagnal line

Answer 4

Right, so it continues on and on forever with no interruptions or restrictions. Both it's domain and range are all real numbers.

Answer 5

mk, tnxx