Mathematics, 26.11.2019 17:31 bandiadummy8595
During a manufacturing process, a metal part in a machine is exposed to varying temperature conditions. the manufacturer of the machine recommends that the temperature of the machine part remain below 141°f. the temperature t in degrees fahrenheit x minutes after the machine is put into operation is modeled by
t = 0.005x² + 0.45x + 125.
will the temperature of the part ever reach or exceed 141f? use the discriminant of a quadratic equation to decide.
a. yes
b. no
Answers: 3
has,
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During a manufacturing process, a metal part in a machine is exposed to varying temperature conditio...
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