At midnight, the temperature was 31.2°f. in the morning, the temperature was −6.7°f. which statement describes the temperatures?

at midnight, the temperature was 31.2 degrees above 0, and in the morning, it was 6.7 degrees lower.
at midnight, the temperature was 31.2 degrees below 0, and in the morning, it was 6.7 degrees higher.
at midnight, the temperature was 31.2 degrees above 0, and in the morning, it was 6.7 degrees below 0.
at midnight, the temperature was 31.2 degrees below 0, and in the morning, it was 6.7 degrees above 0.

At midnight, the temperature was 31.2 degrees above 0, and in the morning, it was 6.7 degrees below 0

Step-by-step explanation:

To interpret the statement, we must know what the change in temperature is. the change in temperature is the difference between the temperature in the morning and that at midnight.

Using 0 as a benchmark, 31.2°F is above 0 while -6.7°F is below 0. Hence the right option is - At midnight, the temperature was 31.2 degrees above 0, and in the morning, it was 6.7 degrees below 0

see attached

step-by-step explanation:

given the function as;

write the equation replacing f(x) with y

form   and fill a table containing values of y with corresponding values of x

you can take a range for   values of x as -3≤x≤3

solving for x=-3

for x=-2

repeat the same procedure to get the values of y for the remaining ,x=-1 to x=3

plot the values of y against values   of x and obtain the following graph