SOLUTION: The temperature in degrees Celsius, T, after time x, in hours, is given by T(x)=2x^2+5. The ordered pair (3,23) is a solution of the equation. Which of the following sentences desc
Algebra.Com
Question 169850: The temperature in degrees Celsius, T, after time x, in hours, is given by T(x)=2x^2+5. The ordered pair (3,23) is a solution of the equation. Which of the following sentences describes this ordered pair?
A. For three hours, the temperature was 23°C.
B. The average temperature, after taking three readings, was 23°C.
C. After three hours, the temperature is 23°C.
D. After 23 hours, the temperature is 3°C.
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Answer: C
---------
Cheers,
Stan H.
RELATED QUESTIONS
The change in temperature in a certain chemical reaction is given by the equation:... (answered by solver91311)
A hot cup of coffee is left outside where it cools exponentially. The temperature, T, of... (answered by stanbon)
The temperature at, T (degrees Celsius), inside a building on given day is given by the... (answered by solver91311)
The temperature of a cup of cocoa t minutes after it is made is given by the function... (answered by ikleyn)
Rajesh's temperature T (in degrees Fahrenheit) during a recent illness over the course of (answered by greenestamps)
the temperature T, in degrees fahrenheit, of a person during an illness is given by the... (answered by solver91311)
the temperature T, in degrees fahrenheit, of a person during an illness is given by the... (answered by solver91311)
The temperature T in degrees Fahrenheit t hours after 6 AM is given by T(t) =−12t2 +... (answered by Alan3354)
Determine whether the function has an inverse function, and if so, find the inverse:... (answered by stanbon)