Whats the geometric mean of 2 and 3

1 answer:

3 0

Well, first Geometric Mean is a<span> special type of average where we multiply the numbers together and then take a square root (for two numbers), cube root (for three numbers) etc.

So, the first step in solving this problem is taking 2 and 3 and multiplying them
(2x3=6).

Now, for the second step, we will cube it. Since there are 2 numbers, we are going to use the 2nd root ( 2</span>√6)

This will give us: 4.89897948557 or 5 if you would round it. This would be the Geometric Mean.

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Find the constant rate of change for each linear function and interpret its meaning

Marina CMI [18]

the slope goes by several names

• average rate of change

• rate of change

• deltaY over deltaX

• Δy over Δx

• rise over run

• gradient

• constant of proportionality

however, is the same cat wearing different costumes.

and to get it, we simply need two points off of the straight line, hmm let's use the ones in the picture below.

$(\stackrel{x_1}{2}~,~\stackrel{y_1}{4})\qquad (\stackrel{x_2}{6}~,~\stackrel{y_2}{6}) ~\hfill \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{6}-\stackrel{y1}{4}}}{\underset{run} {\underset{x_2}{6}-\underset{x_1}{2}}}\implies \cfrac{2}{4}\implies \cfrac{1}{2}$