Question

What is the slope of the line that passes through the pair of points? (1, 7), (10, 1)

Answer 1

slope= (1-7)/(10-1)

Answer 2

that is (y2-y1)/(x2-x1)

Answer 3

IMPORTANT LINE RELATED EQUATIONS TO KNOW AND MEMORIZE

slope formula
m= slope/ gradiant -- same thing
\[m=\frac{y_2-y_1}{x_2-x_1}\]

standard formula
\[Ax+By=C\]

point-slope formula
\[y-y_1=m(x-x_1)\]

slope-intercept formula
b= y-intercept -- in the form of (0,y)

\[y=mx+b\]

Answer 4

(y2-y1)/(x2-x1)=slope

Answer 5

so is the answer 2/3 ??

Answer 6

no

Answer 7

close

\[\frac{1-7}{10-1}=\frac{-6}{9}=-\frac{2}{3}\]

Answer 8

-2/3

Answer 9

yup

Answer 10

yes yuh i do this !!! hahah