Answer:
c.
Step-by-step explanation:
The inverse function returns the original value for which a function gave the output. A function that consists of its inverse fetches the original value

Answer:
x - 8y - z = 1
Step-by-step explanation:
Data provided according to the question is as follows
f(x,y) = z = ln(x - 8y)
Now the equation for the tangent plane to the surface
For z = f (x,y) at the point P
is

Now the partial derivatives of f are


= 1
Now

= -8
So, the tangent equation is

Now after solving this, the following equation arise
z = x - 9 - 8y + 8
z = x - 8y - 1
Therefore
x - 8y - z = 1
Answer:
she can buy 9 shirts
Step-by-step explanation:
80-35=45
45÷5=9
plz mark brainlyest
Answer:
1/4
Step-by-step explanation:
because you basically divided by two on