Per latest school question and answer inquired students to declare what they think is the most important important concern for a student to do if they wanted to score success. The one which response stood out from the rest was practice. Persons who are usually successful do not become successful by being born. They work hard and dedication their lives to succeeding. This is how you can fulfill your goals. shown below some question and answer examples that you could potentially make use of to improve your knowledge and gain insight that will help you to continue your school studies.
Question:
What is the range of y=log8x, ? all real numbers less than 0 all real numbers greater than 0 all real numbers not equal to 0 all real numbers
Answer:
To find the range we will solve by using the log rule. The range of y= log 8x is for all real values.
Given:
y=log8x
According to the questions it is required to find the range of the function.
How to find the range of a function?
The range is a set of all the defined values of y-correspond to the domain.
Now by applying log rule we get
Where we know the domain of log x= {x∈R|(0,∞)
all the positive real values.
Domain = {x∈R|x} =(0,∞)
Range = {y|y∈R}=(-∞,∞)
i.e.all real values.
Therefore, Range of y={y|y∈R}=(-∞,∞) i.e.all real values.
Learn more about Logarithm here:
They would possibly hopefully guide the student resolve the question by working with the questions and answer examples. Then could certainly make some sharing in a group discussion and also study with the classmate around the topic, so another student also procure some enlightenment and still keeps up the school learning.