The loudness, l, measured in decibels (db), of a sound intensity, i, measured in watts per square meter, is defined as , where and is the least intense sound a human ear can hear. what is the approximate loudness of the intense music concert, measuring an intensity of 10-1, adrian and trey are attending? 2 db 22 db 60 db 110 dbthe loudness, l, measured in decibels (db), of a sound intensity, i, measured in watts per square meter, is defined as l=10logl/lo , where lo=10^-12 and is the least intense sound a human ear can hear. what is the approximate loudness of the intense music concert, measuring an intensity of 10-1, adrian and trey are attending? 2 db 22 db 60 db 110 db

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step-by-step explanation:

step-by-step explanation:

i think something is missing in your question because y-1=(x-12) would not pass through the point (-4,-3). because if you replace x by -4 your are supposed to find y=-3 which is not the case her. if you replace x by -4 you find =-15.

i assume the right equation is y-1=1/4*(x-12) because this one is passing through both your points (if you are interested to know how i found that out i can tell you).

in this equation if i replace x by -4 i find y=-3 and if i replace x by 12, i find y=1 so the line representing this equation is passing through those 2 points.

then the standard form of the equation is finding an expression of y in function of x

y-1=1/4*(x-12)

y=x/4-3+1

y=x/4-2

hope that .

do you confirm there was a mistake in the question?