Consider the following. 7 x + 7 y = 6 (a) find y' by implicit differentiation. y' = correct: your answer is correct. (b) solve the equation explicitly for y and differentiate to get y' in terms of x. y' = (c) check that your solutions to part (a) and (b) are consistent by substituting the expression for y into your solution for part (a). y' =

Answer with Step-by-step explanation:

We are given that an equation

[tex7x+7y=6[/tex]

a.We have to find y' by implicit differentiation.

Implicit function:That function which is consist of x and y.The value of y does not depend  x directly.

Differentiate w.r.t x

b.We have to solve the equation explicitly for y and differentiate to get y' in terms of x.

Explicit function:It is that function in which y is directly depend  on x.

Differentiate w.r.t x

c.We have to find solutions of part a and part b are consistent by substituting the expression of y into the solution of part a.

When substitute  in y' of part a.

Then,

Hence, solution of part a  and part b are consistent.

the camry sales+accord sale=828,000. to make it so the two numbers are 18 thousand apart and still equal 828,000, you first need to find out what half of 828,000 is. 828,000/2=414,000. for the two numbers to equal 828,000, you have to add the same amount as you subtract from the middle. in this case, the number is 9,000 because it's half of 18,000. to equal 828,000, you have to add 9,000 to 414,000 for the camry and subtract 9,000 from 414,000 for the accord. 414,000+9,000=423,000.

414,000-9,000=405,000.

423,000+405,000=828,000.

423,000-405,000=18,

hope it

you would have to sell 24 bracelets.

step-by-step explanation:

84/3.5 = 24