Question

I need help answering this question need domain, range and graph

Answer 1

ANSWER:

A. The domain is a value or list of distinct value, {-5}

B. The range in interval notation is (-∞,∞)

STEP-BY-STEP EXPLANATION:

We have the following equation:

$5x+25=0$

We solve for x:

$\begin{gathered} 5x=-25 \\ x=\frac{-25}{5} \\ x=-5 \end{gathered}$

Therefore, the graph would be:

We know that the domain is the input values of a function, that is, in this case the possible values that x has, while the range is the output values, possible values y.

Therefore, the domain and range would be:

$\begin{gathered} \text{ Domain = -5} \\ \text{ Range =}(-\infty,\infty) \end{gathered}$