Suraj took a slice of pizza from the freezer and put it in the oven. The oven heated the pizza at a rate of 7.5, point, 5, degre
e Celsius per minute, and it reached the desired temperature of 80, degree Celsius after 12 minutes. Graph the pizza's temperature (in degrees Celsius) as a function of time (in minutes).
2 answers:
For this case, what we are going to do is write a linear equation of the form:
T = 7.5 * x -10
Where.
7.5: heating speed of the pizza.
-10: initial temperature.
x: time in minutes.
For x = 12 we have:
T = 7.5 * (12) -10
T = 90-10
T = 80
Therefore the equation is correct.
Answer:
T = 7.5 * x -10
See attached image.
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