Answer:
3
Step-by-step explanation:
We have given , and SP =30
We have to find the slope for regression on Y from X
The slope on Y from X is given by
As we have given the value of SP =30 and value of
So slope for regression will be
Answer:
908.07
Step-by-step explanation:
We know there is nine hundered and eight so lets put that.
908.
Then we know that there are seven hundredths, one number to the right of a decimal is a tenth, so lets go one more to the right. We put seven to the right of the tenth decimal place. Now we have:
908.07
We are given the function:
Domain:
The domain is the set of all possible x-values which will make the function "work", and will output real y-values.
In case of fractions, we must not have the denominator as zero , otherwise the function will become undefined.
So equating denominating equal to zero to find restriction.
x=6
So at x=6 , the function becomes undefined.
So domain is all real numbers except x=6.
Range:
For a fraction, we find domain of inverse function and that gives the range.
replacing g(x) by y
switching y by x and x by y
solving for y,
Now here we find domain of this function.
Again for a fraction denominator cannot be zero
So range is :
g(x) >0 and g(x) <0
Answer:
yes
Step-by-step explanation:
<u>7*4</u>=<u>28</u>
9*4 36