Question

Help me with this math problem please!!

Answer 1

Answer:

see below

Step-by-step explanation:

5. Domain: x belongs to all real numbers from negative infinity to positive infinity. The range is y $\geq$ 86

6. domain: x belongs to all real numbers from negative infinity to positive infinity. The range: y belongs to all real numbers from negative infinity to positive infinity.

7. Domain: x belongs to all real numbers from negative infinity to positive infinity.  The range is y $\leq$ 40