Properties of logarithms
1 answer:
Answer:
Given below
Step-by-step explanation:
There are mainly 5 properties for a logrithm
They are
these are the main properties of logrithm
Log of 1 to any base will always be 0
Log of a number to its own base is always 1
Sum of log of two numbers will equal log of product of those two numbers
DIfference of log of two numbes will equal log of division of I number by II number provided second not equal to 0
log is defined only for positive numbers
log of a number less than 1 would be negative.
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You forgot to mention the graph.
So, I make the graph of both given functions and you will compare your graph with them.
First, y= -x-1
put y=0 you get point (-1,0) called x-intercept
put x=0 you get point (0,-1) called y-intercept
join both the points, you will get the graph
Graph is attached in the picture.
Second, y= x+1
put y=0 you get point (-1,0) called x-intercept
put x=0 you get point (0,1) called y-intercept
join both the points, you will get the graph
Graph is attached in the picture.
So, I make the graph of both given functions and you will compare your graph with them.
First, y= -x-1
put y=0 you get point (-1,0) called x-intercept
put x=0 you get point (0,-1) called y-intercept
join both the points, you will get the graph
Graph is attached in the picture.
Second, y= x+1
put y=0 you get point (-1,0) called x-intercept
put x=0 you get point (0,1) called y-intercept
join both the points, you will get the graph
Graph is attached in the picture.