Step-by-step explanation:
x^4+4y=8xy
=>8xy-4y=x^4
=>4y(2x-1)=x^4
=>4y=x^4/(2x-1)
differentiating both side we got
4 dy/dx={4x^3(2x-1)-2x^4}/(2x-1)^2
i.e, dy/dx=(6x^4-4x^3)/4(2x-1)^2
=(6x^4-4x^3)/(16x^2-16x+4)
✌️:)
Answer:
About 33.333333333
Step-by-step explanation:
Unit rate is how many points he scored each game if he scored the same amount each game. To figure this out you do 200/6 which is 33.3333333333333333. You can round that to just 33 points if you want.
A was the answer I got because she checked her answer and came up with a soution.
Value of r is -4
Step-by-step explanation:
We are given points (-1,-6) and (0,r) on line and slope of line is -2. We need to find value of r.
Using slope formula when two points are given:
Where
Putting values:
Adding -6 on both sides:
So, Value of r is -4
Keywords: Slope of line
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