Answer:d
Step-by-step explanation:
It would be a horizontal line at where on the y axis is 3, representing that for all x values the output is 3
(x-7)(x-7) when factoring find two numbers that multiply to the last number and add up to the middle
The doctoral degree educational level has the highest median income
<h3>What are
educational level?</h3>
Education level refers to the years of formal instruction received and successfully completed.
From research in 2017 for those with the highest levels of educational level (doctoral and professional degrees) income is more than triple those with the lowest level (high school diploma)
Find out more on educational level at: brainly.com/question/2987151
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