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Find the domain of the real-valued function

f(x) = sqrt(-6x^2 + 25x - 4)

 

Give the endpoints in your answer as common fractions (not mixed numbers or decimals).

 Sep 17, 2021
 #1
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find the zeroes of   -6x^2 +25x-4      ......   this is a dome shaped parabola....  the area between the zeroes (including the zeroes) is greater than or equal to zeroe and is the domain   (since you are not allowed to have a negative sqrt)

 Sep 17, 2021

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