Plzzz need
which linear equality is represented by the graph?
a)y> 1/3x-4
b)y< 1/3x-4
c)y< 1/3x+4
d)y> 1/3x+4

A.

Step-by-step explanation:

Look at the graph. On the y-axis you see -4. Count down 1 from -4 on the y-axis. Then, count 3 units over to the left. And that is a point. We know that y is greater than or equal to 1/3 minus -4. The negative 4 comes from the -4 on the y axis.

Hope this helps ☝️☝☝

add all the numbers and check the ones place.

the answer is 486. as the ones place is more than 4, the estimation will be the next 10 ie, 490

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