If something is linear, then the change in y over the change in x always constant.

But either way, we now know the slope.

So this is x is 0.2, right here.

So the slope of my secant

It's the exact same definition of slope we've always used.

If the changes in x we're going by different values, if this went from 1 to 2 and then 2 to 4 what you'd want to do, then, is divide the change in y by the change in x, and that should always be a constant.

Well in choice A when I go to the right by 2, I go up by 4.

OK, well, what is the change in y over the change of x right around this.

It went from 0, to 6.

letter, that means change.

Or another way of writing it, it's change in y over change in x.

We figured that out. b is equal to 2.

So, once again, we say slope is equal to change in y over change in x.

When I increase x by 2, I increase y by 1.

That's your change in y.

It's now coming in this world.

Molecular cohesion is intact.

So for example, or another way to think about it, what is your change in y over your change in x?

That is equal to there's a couple of things you might hear.

So that equals our change in y.

If I have a line that connects these two points and if i have a line that connects two points this is the slope of that line. the change in distance is right over here.Change in y 100 m and our change in time is this right over here so our change in time is equal to 9.58 seconds we start with 0, we goto 9.58 seconds another way to think about it the rise over the run you might have heard in your algebra class.

Baryonic fraction, in clusters of galaxies.

You can only crush that container so much until the gases inside push back on your hand.

Well, what we can do is, we can say let's take this as a starting point.

It represents changes of hundreds of millions, possibly billions of synaptic connections in your brain.

So the rate at which the height, or the rate at which z is changing with respect to x, is 0.7.

Change in this case means extinction.

The second thing in India has been the change in the role of entrepreneurs.

And that's this one.

Rise over run or change in the value of the function divided by change in the independent variable.

And just like we did in the previous example, you find the change in y, and you divide that by your change in x.

This dy is differential. dx is a differential.

Because this is evolution, this is the natural ratio, unlike resistance, which happens in the case of chemicals.

I want to share some of that story with you, but also some of my ideas around change and the role of social movements in creating change in Muslim majority societies.

Elements. They combine and change into compounds.

Resample that variable and repeat.

Color transitions

Hormonal changes?

And now we can simplify this even more.

(Laughter)

We can actually show that plotting out.

Moon's illumination fraction

So you could have done that.

See that right over here.

Changes