Jenny used 1/4 cup of milk for each batch of brownies she made for the school fair. If she used 3/4 cup of milk in all, how many
2 answers:
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Answer:
The domain of the function f(x) is:
The range of the function f(x) is:
Step-by-step explanation:
Given the function
Determining the domain:
We know that the domain of the function is the set of input or arguments for which the function is real and defined.
In other words,
- Domain refers to all the possible sets of input values on the x-axis.
It is clear that the function has undefined points nor domain constraints.
Thus, the domain of the function f(x) is:
Determining the range:
We also know that range is the set of values of the dependent variable for which a function is defined.
In other words,
- Range refers to all the possible sets of output values on the y-axis.
We know that the range of an Absolute function is of the form
so
Thus, the range of the function f(x) is:
Answer:
Step-by-step explanation:
The given equation :
Using logarithmic property :
The given equation will be equivalent to
Subtract 7 from both sides , we get
Divide both sides by 3 , we get
Hence, the solution is