Find the vertex of the parabola f(x)=x2-6x+13
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Answer:
14°F
Step-by-step explanation:
We are given that,
The label for the high temperature is -10°C.
It is required to label the alarm in Fahrenheit (°F).
As we know,
(1°C × ) + 32 = 33.8°F
Thus, for -10°C, we have,
(-10°C × ) + 32 = -18 + 32 = 14°F
Hence, the Fahrenheit value on the label will be 14°F.