What is the slope of tangent line to the curve y^2+y/x-x=5 at the point(1,2)

3/5

Step-by-step explanation:

First take the derivative of the function

You will then get -> 2y (dy/dx) + (((x)(dy/dx) - (y)(1))/(x)^2 ) -1

Solve for dy/dx

You will then get -> dy/dx = (x^2+y)/(x+2x^2y)

Now plug in (1,2) into dy/dx

You should get 3/5

answer: 1722

step-by-step explanation:

given: the mass of saturn=

the mass of mercury=

the number of times the mass of saturn is greater than the mass of mercury

hence, the mass of saturn is 1722 times greater than the mass of mercury.

i'm sorry i don't know

step-by-step explanation: