Find the slope of the line that passes through (81, -18) and (7, -56).

Slope (m) =

ΔY

ΔX

=

38

79

=

0.48101265822785

θ =  

arctan(

ΔY

) + 180°

ΔX

=

205.68814343565°

ΔX = 7 – 86 = -79

ΔY = -56 – -18 = -38

Distance (d) = √ΔX2 + ΔY2 = √7685 = 87.664131775772

Equation of the line:

y = 0.48101265822785x – 59.367088607595

or

y =  

38

x

79

–  

4690

79

When x=0, y = -59.367088607595

When y=0, x = 123.42105263158

19/37

Step-by-step explanation:

(-18-(-56))/(81-7)

38/74

19/37

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

so what is the problem what are they asking you to solve

step-by-step explanation:

so what is the problem what are they asking you to solve