Which of the following are characteristics of the graph of the quadratic parent
function

it’s the simpliest function of a family of functions

Step-by-step explanation:

A parent function is the simplest function of a family of functions. The simplest parabola is y = x2. All other parabolas, or quadratic functions, can be obtained from this graph by one or more transformations.

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