The table shows the change in temperature each hour for four hours. find the total change c in temperature.

change in temperature
6 a. m. - 7 a. m. −3°f
7 a. m. - 8 a. m. −2°f
8 a. m. - 9 a. m. +4°f
9 a. m. - 10 a. m. +6°f

5°F

Step-by-step explanation:

From the given information it is clear that

Change in temperature for time interval 6 A.M. - 7 A.M = −3°F

Change in temperature for time interval 7 A.M. - 8 A.M = −2°F

Change in temperature for time interval 8 A.M. - 9 A.M = 4°F

Change in temperature for time interval 9 A.M. - 10 A.M = 6°F

The total change C in temperature is

Therefore, the total change C in temperature is 5°F.

step-by-step explanation:

i think something is missing in your question because y-1=(x-12) would not pass through the point (-4,-3). because if you replace x by -4 your are supposed to find y=-3 which is not the case her. if you replace x by -4 you find =-15.

i assume the right equation is y-1=1/4*(x-12) because this one is passing through both your points (if you are interested to know how i found that out i can tell you).

in this equation if i replace x by -4 i find y=-3 and if i replace x by 12, i find y=1 so the line representing this equation is passing through those 2 points.

then the standard form of the equation is finding an expression of y in function of x

y-1=1/4*(x-12)

y=x/4-3+1

y=x/4-2

hope that .

do you confirm there was a mistake in the question?

step-by-step explanation:

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