Input usually means x and output is y
So triple mean 3
You have 3x than
Output is means y=
Y=3x is what we have now
So five less is -5
Y=3x-5 should be the final answer
Hope this helps!
Answer: A
Step-by-step explanation:
Okay so f-g = (2x+3)-(3x+2) = 2x+3-3x-2 = -x+1
A
Answer:
19% of the total variation in the y-values is not explained by the regression line
Step-by-step explanation:
The correlation coefficient, r, is a measure of the degree of association between two variables. It gives information on the direction and strength of the relationship.
On the other hand, is the coefficient of determination and is a measure of the percent of the total variation in the y-values explained by the regression line.
is simply the square of r;
This implies that 81% of the total variation in the y-values is explained by the regression line. Therefore, only 19% is not explained.
Answer:
O C. x = 3
Step-by-step explanation:
If a line is parallel to y-axis, the equation of the line is x = constant because it is at a constant distance from y-axis. so for the given question, x = 3 is the equation of the line passing through (3,2).