finding the slope when you have (1, 2), (3, 4)

Math, but fast!
#math #algebra #calculus #trig

[circleo]

Fun fact:
If the line is not linear, as long as it is continuous, that formula will also give the average rate of change over the two points.

[hysterixation]

Stop making easy questions, you're making me feel as if I'm good at math

[anishmazumdar]

Then the straight line equation would be: y = x + 1

[ryemiranda]

I guess youre teaching grade 8 mathematics for me

[f.r.y]

Or you could also use y = mx+c, subs both x and y and use elimination-substitution method for 2 variables. You will find both m and c.