Question

What is the range?

y > – 4

y < – 4

all real numbers

Answer 1

I don’t have the function or graph — can you paste it or describe it? I can’t choose the correct option without that.

Quick guide so you can decide:
- Range y > −4 means all outputs are strictly greater than −4 (interval notation (−4, ∞)). Example: y = e^x − 4.
- Range y < −4 means all outputs are strictly less than −4 (interval (−∞, −4)). Example: y = −e^x − 4.
- Range all real numbers means outputs can be any real number (interval (−∞, ∞)). Example: y = x or y = x^3.

If you post the function or graph, I’ll pick the correct option and show why.