Answer:
8
Step-by-step explanation:
Minimize c = -x + 5y
The constraints say
2x >= 3y, x<=3y, y>=4 and x>=6, x+y<=12
Since we need to minimize y and maximize x in order to minimize c
y_(min) = 4
x_(max) <= 3y_(min) <= 12
which is also a constraint from x + y <= 16
Hence the closest feasible solution will be (12,4)
Therefore, minimum value of c will be -12 + 5(4) = 8
Hence the final answer is equal to 8
Answer:
ugh i cant find the answer
Step-by-step explanation:
The slope-intercept form is y=mx+b y = m x + b , where m is the slope and b is the y-intercept. Using the slope-intercept form, the y-intercept is 5 .
I'm taking the same final test.
The answer is y= 1/4x - 5
How? Well in this case we are using the formula y= mx + b
Substituting it with the given point (8, -3) and the slope 1/4
it'll look like -3 = 1/4 (8) + b
Next we solve.
-3 = 1/4 (8) + b
-3 = 8/4 + b
-3 = 2 + b
-2 -3 = b
-5 = b
so we now we know that b = -5.
All we have to do is substitute that into the equation to get our final answer (this time, without the point 8,-3).
Our answer in the end is y = 1/4x -5
