What is the range of the function on the graph?

All real numbers greater than or equal to 2

Step-by-step explanation:

The range is from bottom to top. Since it is a closed circle this includes 2

the inequality is:

250c+180g≥950

step-by-step explanation:

let c denotes the number of days in a week   miyoko worked as a cryptographer.

and g denotes the number of days in a week she works as a geologist.

now we are given that she earns $250 for every day she works as a cryptographer,and earns $180 for every day she works as a geologist.

now miyoko's goal is to earn more than $950 this week.

hence, the inequality could be represented as:

250c+180g≥950

3

step-by-step explanation: