A relation is graphed on the set of axes below.
Based on this graph, the relation is
(1) a function because it passes the horizontal line test
(2) a function because it passes the vertical line test
(3) not a function because it fails the horizontal line test
(4) not a function because it fails the vertical line test

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

if the pizza is divided equally into 2 equal halves then you would get

πr^2/2

where r is the radius of the pizza.

happy to

pls mark as brainliest

3

step-by-step explanation: