Question

HELPPPPPP
WHAT equation represents the line passing through the points (3, 2) and (−9, 6)?

Answer 1

\(\bf \begin{array}{lllll}
&x_1&y_1&x_2&y_2\\
&({\color{red}{ 3}}\quad ,&{\color{blue}{ 2}})\quad &({\color{red}{ -9}}\quad ,&{\color{blue}{ 6}})
\end{array}
\\\quad \\

slope = {\color{green}{ m}}= \cfrac{rise}{run} \implies \cfrac{{\color{blue}{ y_2}}-{\color{blue}{ y_1}}}{{\color{red}{ x_2}}-{\color{red}{ x_1}}}
\\ \quad \\

y-y_1={\color{green} m}(x-x_1)\qquad \textit{plug in your values, to find out}\)

Answer 2

Break the problem sol'n down into 2 parts: (1) find the slope of the line thru the given points; (2) choose one of the points and insert its coordinates, as well as the slope, into the point-slope formula for the eq'n of a str. line: y-y0 = m (x - x0).

Answer 3

medals for correct answers

Answer 4

JDOE is again right on target. AG: Please show your stuff now.

Answer 5

AG: We're helping YOU to obtain the correct answer.

Answer 6

x − 3y = 9

x + 3y = 9

3x − y = −9

3x + y = 9

Answer 7

y-3=m(x-2) @jdoe0001

Answer 8

@wolf1728

Answer 9

How do you find the slope of a line?

Answer 10

y=mx+b

Answer 11

If you have the equation of a line in that form, m is the slope.

Answer 12

However in your problem you are given two points so you need to use those points to find the slope.

Answer 13

(3,2) and (-9, 6) are your two points.
Which numbers are the y coordinates in those two points?

Answer 14

idk honestly

Answer 15

Can you graph an ordered pair?

Answer 16

maybe

Answer 17

Copy that drawing and graph the point (2,5)

Answer 18

like that