The nearest million is 46 million since if the number to the right of "nearest so and so" is less than 5, you round down but if it is 5 or more then you round up.
Hope this helps!
(I'm going to translate y' to dy/dx as it makes it easier to read for me, you could change it back if you wanted.)



(separate the variables)


(by letting c = ln k and using log laws)

(raise everything to power e)

(applying boundary conditions)
Particular solution:
Answer:
h(x) = x/4
Step-by-step explanation:
To find the inverse of a function, exchange x and y and then solve for y
y = 4x
Exchange x and y
x = 4y
Solve for y
Divide each side by 4
x/4 = 4y/4
y = x/4
The inverse is
h(x) = x/4
= <-1 +7t, 4 -t, -5>
Multiply the direction vector by the parameter and add that to the given point.