r value i.e Correlation between x value and y value = 0.769
=Standard deviation of the x-coordinate = 5.508
=Standard deviation of the y-coordinate = ?=k
Slope of line is given by formula
If slope of line is m, then
m = 
m= 
Substitute the value of k, i.e Standard deviation of the y-coordinate and then you can get the slope of line to three decimal places.
Answer:
6x^2 + 2xy -9y^2 +3y +10
Step-by-step explanation:
yes
Answer:
4x8=32
Step-by-step explanation:
6*8=48
ANSWER:48
do you ahve and choices
Answer:
7x-9
Step-by-step explanation:
f(x)=4x-2
g(x)=-3x+7
f(x) - g(x) = 4x-2 - ( -3x+7)
Distribute the minus sign
= 4x-2 +3x-7
Combine like terms
= 7x-9
