Question

Please help me solve the question below. I don't understand the interval of positive and negative sections. HELP!

Answer 1

Domain: all real numbers

Range: all real numbers

Interval of positive values: all real numbers greater than 3 (x > 3)

Interval of negative values: all real numbers less than 3 (x < 3)

End behavior: As x--->-infinity, y--->-infinity.

As x--->infinity, y--->infinity.