Aparticle moves along the curve below. y = sqrt(1 + x^3) as it reaches the point (2, 3), the y-coordinate is increasing at a rate of 14 cm/s. how fast is the x-coordinate of the point changing at that instant?

7 cm/s

Explanation:

Given

Particle move along curve

As it reaches the (2,3) its y coordinate is increasing at 14 cm/s

Differentiating y w.r.t time

Now at (2,3)

explanation:

a fuel engine ( known as a gasoline engine in american english )is an internal combustion engine with spark ignition, designed to run on petrol (gasoline) and similar volatile fuels.

ill do it for 100, also this isnt 80 its 40