The formula for the volume of a cylinder is V=pie2h, where the r is the radius of the bar and h is the height of the cylinder. Solve the formula for h

Step-by-step explanation:

You transcribed the equation incorrectly, but that's okay as I do know the correct volume formula.  That is:

v = πr²h

In other words, the volume of a cylinder is simply the area of one of its circular ends, multiplied by its length. Now that we have that, let's solve for h:

So the height of the cylinder can be calculated given the volume and the radius, simply by dividing the volume by pi times the square of its radius.

f(x) has value 150 at x= 0

and 0 at x= 3

so d(f(x))/dt = slope = -150/3 = -50

step-by-step explanation:

y = | -2(-2) |     →     y = | 4 |     →     y = 4       ⇒   (-2, 4)

y = | -2(-1) |     →     y = | 2 |     →       y =   2       ⇒   (-1, 2)    

y = | -2(0) |     →     y = | 0 |     →       y = 0         ⇒   (0, 0)

y = | -2(1) |   c →     y = | -2 |     →     y =   2         ⇒   (1, 2)    

y = | -2(2) |     →     y = | - 4 |     →     y =   4         ⇒   (2, 4)