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hey wassup

h isn't in the denominator (on the right-hand side) in the last line, but I guess it would be better to write 

$$\lim_{h\rightarrow 0}\frac{f(x+h)-f(x)}{h}=2x-6$$

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Hello from your very inactive happy

I thought it would be of interest to find a non-calculus solution to this problem; so here is my attempt:

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Here's a link to a site of things to do when you're down and out.

Good you told me you r 12 , I've changed the name >geniusThanRosala

that means less genius than rosala! Yep that's the fit name! Let's mark it!

you rule the world we will die if you feel sad! And before this boat sinks with the weight of your grief! Just LOL! Read my posts if any help needed! If I'd been I'd love to chat !

Chill out! How about dancing or just too sleep!

Good night! :)

Because math uses numbers, and numbers are infinite, which makes then hard to cope with easily.

9+10=19

Thank You!

🍎🍎🍎🍎🍎+🍎🍎=🍎🍎🍎🍎🍎🍎🍎

5+2=7

Thank You!

7 apples...😉

21

I am sorry MG. I can't chat, I am falling asleep here.

Find some good maths on the forum.  That will cheer you up :)

What is up MG?

pie x radius ^2 

Take a look and find out :)

what the heck is wrap day???

Well try looking at it when you are not half asleep :))

ugh, confusing if your half asleep.

:-P

The input is the x value the output is the y value

so

y=-5*4+9

y=-20+9

y=-11