HELP ME PLEASE A chemist is researching different sustainable fuel sources. She is currently working with benzene, which must be in liquid form for her to successfully conduct her research. The boiling point of benzene is 176° F, and the freezing point is 42° F. Part A: Write an inequality to represent the temperatures the benzene must stay between to ensure it remains liquid.
Part B: Describe the graph of the inequality completely from Part A. Use terms such as open/closed circles and shading directions. Explain what the solutions to the inequality represent. (4 points)
Part C: In February, the building's furnace broke and the temperature of the building fell to 20° F. Would the chemist have been able to conduct her research with benzene on this day? Why or why not? (4 points)

Step-by-step explanation:

Part A: 176>x>42 because the tem cant be 176 or higher, and it cant be 42 degrees or lower.

Part B: you must describe the graph of inequality

Part C: Because the temperature cannot go below 42 before it freezes, she would not have been able to conduct her research

Part 1: 42 > x < 176

Part 2: There would be an open circle on 42 shaded to the right, but it would stop at an open circle on 176.

Part 3: No because 20 F is not between 42 F and 176 F, it is below 42 F so it would freeze.

  y= -3x is the required function.

step-by-step explanation:

we have been given a table:

x             y

0             0

1             -3

3             -9

-2             6

we can see that the values of y is -3 times the value of x

hence, the function would be: y= -3x.

put the values of x will give the same y as in the table that means function is satisfying the given table.

step-by-step explanation: