Karrissa54 Karrissa54

06-09-2017
Mathematics

contestada

If f(x)=3/x+2-root x-3 complete the following statement (round answer to the nearest hundredth) f(7)=

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ghanami ghanami

06-09-2017

hello :
f(x) = 3 /(x+2) - √(x-3)
f(7 ) = 3/(7+2) - √(7-3)
f(7) = 1/3 - √2 = 0.33 - 1.41 = - 1.1

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