Prove that the line passing through points A (4.1) and B (-1.3) is perpendicular to the line passing through points G (4, -2) and D (6.3). Also find the equations AG, BD and the point of intersection of AB, GD

Step-by-step explanation:

Find the slope of each line:

The product of the slopes is - 1, hence the lines are perpendicular:

Equation of each line

Line AB

line GD

Their graph and intersection point is given in the attached picture

answer: evaluate the objective function at each vertex to determine which - and -values, if any, maximize or minimize the function. example: find the minimum value and maximum value of the objective function f ( x , y ) = 4 x + 5 y , subject to the following constraints

chicken chicken chicken

step-by-step explanation: