Which is the formula for slope of a line.

(I have to put the answer choices in equations below otherwise it will be confusing I'm sure, so just give me a minute or two if you view this right away! Please and thank youu!)

Question

Which is the formula for slope of a line.

(I have to put the answer choices in equations below otherwise it will be confusing I'm sure, so just give me a minute or two if you view this right away! Please and thank youu!)

anonymous · Answer

A. m= $$ ^{x}2-^{x}1 \over ^{y}2-^{y}1$$

B. m= $$^{y}2-^{y}1 \over ^{x2}-^{x}1$$

C. m= $$^{y}2-^{x}2 \over ^{y}1-^{x}1$$

D. m= $$^{y}2-^{x}1 \over ^{x}2 - ^{y}1$$

anonymous · Answer

b