Answer:
.
Step-by-step explanation:
(The graph is attached)
Remember that the domain is the set which contains all the values that <em>x </em>can use. In this case, the <em>x </em>can use all values possible, therefore, we say that the domain is all Real Number Set.
Similarly, the range is the set which contains all values that <em>y </em>can use. In this case, the <em>y </em>can use all values possible. Therefore, the range is .
Generally, all linear functions have this domain and range because they don't have any special restriction like rational or irrational functions.
The GCF stands for greatest common factor. To represent a sum by its GCF we need to use the distributive property and we need to first find the GCF of the numbers. Let's break each number by its factors:
We now multiply the numbers that appear on both.
We now apply the distributive property:
Answer:
Step-by-step explanation:
Solving an inequality is similar to solving an equation. To solve for r, isolate it. Whatever you do to one side, do to the other. Remember that a negative and a negative equal a positive, thus one side of the inequality becomes r + 5. Then, subtract both sides by -5 to find the answer.
