Question

Find the slope of the line.
Graph in comments.
A. 1/5
B. -1/3
C. -3
D. 5

Answer 1

\[\huge\color{red}{\frac{y_1-y_2}{x_1-x_2}}\]
\[\huge\color{red}{(0,4)~~~~~~and~~~~~(2,-2)}\]ARE 2 POINTS ON THE LINE.
\[\huge\color{red}{\frac{4-(-2)}{0-2}}\]
\[\huge\color{red}{\frac{6}{-2}}~~~~~->~~~~~-3\]

Answer 2

Not any of the choices, yet it's correct.

Answer 3

Oops, it's C. I messed up on writing the choices.

Answer 4

OK good, because we don't want to accept the fact that your book is (also like some others) is bad.