Achef knows that ground beef used for hamburger is safe to eat once it reaches 160 degrees fahrenheit. for optimized taste
and safety, he will not allow a hamburger cooked to a temperature under 160 degrees or over 170 degrees to be served. which
graph represents the conditions under which the chef will not allow the hamburger to be served?

First graph

Step-by-step explanation:

see the attached figure to better understand the problem

Let

x -----> the temperature in degrees Fahrenheit

we know that

The chef allow a hamburger cooked to a temperature in the interval

[160,170]

so

All real numbers greater than or equal to 160 degrees Fahrenheit and less than or equal to 170 degrees Fahrenheit

therefore

Verify each graph

First graph

Include temperatures under 160 degrees or over 170 degrees

therefore

This graph represents the conditions under which the chef will not allow the hamburger to be served

Second graph

This graph include the temperatures of 160 degrees or 170 degrees

therefore

This graph represents conditions under which the chef will  allow the hamburger to be served

Third graph

This graph represent the interval [160,170]

therefore

This graph represents conditions under which the chef will  allow the hamburger to be served

Fourth graph

This graph represent the interval (160,170)

therefore

This graph represents conditions under which the chef will  allow the hamburger to be served

points are handed out whenever you post answers.

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if you're asking about your rank, it depends on having a certain number of points and a certain number of brainliest answers. for example, at the time of this writing, i have 44338 points out of 15000 needed for the next (nearly triple the requirement! ) but i only have 24 out of 50 required brainliest answers. this number decays, meaning after a certain amount of time (i think about a month), the total number of brainliest answers you've earned doesn't count toward this total. (i've been stuck at the same rank for a long

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f(x)=2/3x-8, which give g(x) the greatest value.

step-by-step explanation: