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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, degree 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).

Respuesta :

carlosego

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.

Ver imagen carlosego
smarthappiness

Answer:

Correct graphing

Ver imagen smarthappiness

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