Describe the function between x = -4 and x = -1. non-linear and decreasing
2
1
linear and decreasing
-4 -3
-2
-1
0
1
2
х
-1
linear and increasing
-2
on-linear and increasing

correct answer:

i^31 = -i

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