Mathematics
Mathematics, 07.02.2022 07:40, KA115

50 POINTS AND WILL BE MARKED BRAINLIEST ONLY if your answer shows steps and is logical
If it is obviously incorrect, it will be reported

a. Find the domain and range of f(x)=2log_3(x^2-4x-5)

b. find the domain and range of the function f(x)=5/(2+3^x)

c. If 8^x=27, then what is 4^(2x-3)

answer
Answers: 3

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50 POINTS AND WILL BE MARKED BRAINLIEST ONLY if your answer shows steps and is logical
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