Question 6 of 10 The vertex of this parabola is ot (2,-1). When the y value is 0, the x value is 6.
What is the coefficient of the squared term in the parabola's equation?
(2, 1)
5
O A. 3
B. 3
O c. 4
o
D.4
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The equation above shows how temperature f, measured in degrees fahrenheit, relates to a temperature c, measured in degrees celsius. based on the equation, which of the following must be true? a temperature increase of 1 degree fahrenheit is equivalent to a temperature increase of 5/9 degree celsius. a temperature increase of 1 degree celsius is equivalent to a temperature increase of 1.8 degrees fahrenheit. a temperature increase of 5/9 degree fahrenheit is equivalent to a temperature increase of 1 degree celsius. a) i only b) ii only c) iii only d) i and ii only