Answer:
y = -1/5x + 2.6
Step-by-step explanation:
Put the equation into slope intercept form:
5x - y = 12
-y = -5x + 12
y = 5x - 12
The slope of a perpendicular line will be the opposite reciprocal.
So, the slope of the new line will be -1/5
Then, plug this slope and the given point into the equation y = mx + b to find b
y = mx + b
3 = -1/5(-2) + b
3 = 0.4 + b
2.6 = b
So, the equation will be y = -1/5x + 2.6
Answer:
The equation of the least-squares regression line for predicting height from knee height is .
Step-by-step explanation:
Given any collection of pairs of numbers, there always exists exactly one straight line that fits the data better than any other, in the sense of minimizing the sum of the squared errors. It is called the least squares regression line.
The slope-intercept form of a line is
where b is the slope of the line and a is the y-intercept.
We have the following data
To find the equation of the regression line you must:
Step 1: Find and as it was done in the table below.
Step 2: Find the sum of every column.
Step 3: Use the following equations to find a and b
Step 4: Substitute a and b in the regression equation formula
Answer:
Step-by-step explanation:
Multiplication is a see also of division. Division is a see also of multiplication.
As nouns the difference between division and multiplication is that division is (uncountable) the act or process of dividing anything while multiplication is (uncountable|mathematics) the process of computing the sum of a number with itself a specified number of times, or any other analogous binary operation that combines other mathematical objects
Answer:
F(2)=8 and G(2)=4
Step-by-step explanation: