Implicit differentiation: 2x+2ydy/dx-6-4dy/dx=0. When dy/dx=0, we have a horizontal tangent.
So 2x-6=0 and x=3. To find y we solve 9+y²-18-4y=-4, y²-4y-5=0=(y-5)(y+1), so the points are (3,5) and (3,-1).
2xdx/dy+2y-6dx/dy-4=0. When dx/dy=0 we have a vertical tangent, so 2y=4, y=2, and x²+4-6x-8=-4, x²-6x=0, x=0 and 6.
The points are (0,2) and (6,2).
Y=-5+1/3
Y=-4.66..
Hope it helps pls thank
Answer:
1.75
Step-by-step explanation:
Just divide 14 by 8 and you get your answer !!!!
The profit is going to be the total amount made, so you are going to subtract $350 - $45 = $305. $305. I hope this helps!
