Can someone please explain this to me and please if you don’t know don’t put the link thing or something that doesn’t help it’s due today and it’s important

The step function g(x) is defined as shown.what is the range of g(x)? ***answer choices in picture.

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

Acompany that manufactures and sells guitars made changes in their product range. from the start they had 20 models. then they reduced the number of models to 15. as a result, the company enjoyed a 10% increase in turnover. - how much did the stock level change? in (%)