What is the solution of log(21+4) = log(14-31)?
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По -2
o2

If the equation is log(21+4) = log(14-31 + x)*(-1), then x = -8

Step-by-step explanation:

log(21+4) = log(14-31)

or

log(21+4) = log(14-31 + x)*(-1)

log (25 ) = log (-17 + x)(-1)

25 =  (-17 + x) *(-1)

-25 = -17 + x

x = -8

domain is all the x values included in the

0 ≤ x ≤ 2

range is all the y values of the graph

-2 ≤ y ≤ 2

***keep in mind that there are different ways to show domain and range

hope this !

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step-by-step explanation: