Which of the following is an equation of a line perpendicular to the equation
y = 3x + 1?

choice C

Step-by-step explanation:

i used process of elimination- the slope of a perpendicular lines is the original slopes opposite and reciprocal

so the slope becomes -1/3

since 3's reciprocal is 1/3

and the opposite of that is -1/3

the only answer choice with that slope is c

:

step-by-step explanation:

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