Question

graph the domain of sqrt:(-5x-20) on a number line any help?

Answer 1

\[-5x-20\geq 0\]
\[-20\geq5x\]
\[-4\geq x\]

Answer 2

note that this says x is less than or equal to minus 4 so go to the left

Answer 3

ok thanks gotcha

Answer 4

yw