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19-09-2022
Mathematics

Answered

Charlotte is preheating her oven before using it to bake. Charlotte wants to predict the final temperature after xx minutes. She wrote the equation y=78+20x where y represents the final temperature in degrees Fahrenheit. What is the meaning of the y-value when x=1?

a - The change in minutes for every change of one degree Fahrenheit.
b- The oven's temperature after 1 minute.
c- The change in degrees Fahrenheit for every change of one minute.
d-The time when the oven's temperature is 0 degrees

Answer :

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