All parts of this problem refer to the function below. y=(8 + 7x)^(4/x)
a) Use logarithmic differentiation to find
(dy)/(dx)
b) Find the slope of the tangent line at x = 1.
Slope
c) Find the equation of the tangent line at x = 1.
y

i can answer this question sweetie!

step-by-step explanation:

step-by-step explanation:

the ratio of red paint to blue paint is always 9/7. that means that, whatever x's value, (4x+12)/(4x-4) has that same ratio. so, set up an equation and cross-multiply to solve for x:

9/7 = (4x+12)/(4x-4)

9(4x-4) = 7(4x+12)

36x - 36 = 28x + 84

8x - 36 = 84

8x = 120

x = 15

2, 2, 2 or -4, 20, 29

step-by-step explanation:

there is two ways you can do it.