The line CD passes through the points C (2.-1) and D (1, 1). Which of the following represents the equation of the line in Point-Slope Form?*

The equation of the line in Point-Slope Form will be:

Also, check the attached graph below.

Step-by-step explanation:

Given the points

Determining the slope between the points C (2.-1) and D (1, 1).

Using the formula

Slope = m =  [y₂ - y₁] /  [x₂ - x₁]

                =  [1 - (-1)] / [1 - 2]

               = [1+1] / [-1]  

               = [2] / [-1]

               = -2                    

Thus, the slope of the line = m = -2

The point-slope form of the line equation is defined as

where

In our case:

substituting the values m = -2 and the point (x₁, y₁) = (2, -1) in the point-slope form of the line equation

Therefore, the equation of the line in Point-Slope Form will be:

Also, check the attached graph below.

solution:

→c= a b , that is product of a and b is possible only when when a is m × n matrix and b is n × p matrix.

that is, number of columns of a= number of rows of b.

so, size of matrix , c= a b is , if a = (m × n)matrix

b= (n × p)matrix

then a b = [ (m × n)matrix] ×[   (n × p)matrix ]

→→c= a b= [m × p ] matrix

→→size of product a b will be equal to = number of rows of a × number of columns of b

10/60

step-by-step explanation:

if you divide 10 by 60 the answer is 0.166666 while if you divide or solve the other problems it equals 0.6