If f(x) = 2x, then f '(x) =
- 2x
x
X-2

Step-by-step explanation:

if f(x)=2x then f’(x)=dy/dx=2

Oddly that is not one of the choices shown, but the constant 2 is the derivative of 2x.

answer: yard ramps with a level off platform are typically 36 feet long. truck, rather than at an angle, enabling access to those pallets at the very back of the truck. if you are using your yard ramp to convert a loading dock into a drive-in door, we even at 60 inches (5 feet) high and a 30 foot ramp, the slope of the ramp will be less

step-by-step explanation:

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c