Question

Calculate the slope of a line that contains the following ordered pairs: (3,-10);(-3,74);(0,32).
Help me, please

Answer 1

\[slope = { { \Delta y } \over { \Delta x } }\]
from left to middle point
\[{ { 74 - 32 } \over { 3 } } = { 42 \over 3 } = 14\]
from middle to right point
\[{ { 32 - -10 } \over 3 } = { 42 \over 3 } = { 14 } \]

Answer 2

-42/3=14 =m
y=-14x+32