Is this relation a function?

Ye

Step-by-step explanation:

A function cannot be assigned more than one output for each input. Since each input has one output it is a function

idk i would have to be there to under stand it

step-by-step explanation:

idk i would have to be there to under stand it

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