Does the mapping diagram represent a function? Domain
-3
-2
Range
-6
-1
O
O
15
O Yes it is a function because each input has exactly one output
O No it is not a function because an input has more than one output
Yes it is a function because it passes the vertical line test
O No it is not a function because it does not pass the veritcal line test

answer: the equation matches the regression

step-by-step explanation:

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

26

step-by-step explanation:

what are the statments

step-by-step explanation: