The form of linear equation that describes line is:

First we must calculate the slope.

Now it looks a bit more like this:

All we need now is to put in y and x from one point doesn't matter which. I'll pick A.
The equation now looks like this:

Solve for n.

And finally write the equation.

Hope this helps.
r3t40
Answer:
I think its D
Step-by-step explanation:
7x8x9 would equally 504 and 9x8x7 would also equall 504.So therefore your answer if I'm not mistaken would be D.
Answer: Look at my attached example.
Hopefully this helps with converting units.
Answer:
f(0)= 0^2+0-5= -5
f(1)=1+6-5= 2
Step-by-step explanation:
To do this we just plug in 0 for x and then 1
if the sign of the answer changes that must mean that the line crosses the x axis (which obviously means there's a solution)
f(0)= 0^2+0-5= -5
f(1)=1+6-5= 2
Answer: True
Step-by-step explanation:
We try to keep the number greater than 1 and lower than 10, so between 1, and 9.
For example: 3545346 would be 3.5x10^6
you can see 3.5 is between 1 and 9