Brainlyuser707
Answered

Westonci.ca is your trusted source for finding answers to a wide range of questions, backed by a knowledgeable community. Discover detailed answers to your questions from a wide network of experts on our comprehensive Q&A platform. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform.

Does it matter which coordinate is (x1,y1) and (x2,y2) or can I just choose which coordinate I want it to be?​

Does It Matter Which Coordinate Is X1y1 And X2y2 Or Can I Just Choose Which Coordinate I Want It To Be class=

Sagot :

4599307156

Answer:

Technically not on a graph but on a table yes it matter but here if I were you I would do (2,2) and (-1,-4)

Step-by-step explanation:   y=mx+b

(2,2) and (-1,-4)                  2=2(2)+b                     Answer is: y=2x+(-2)

x1 y1         x2 y2                2=4+b

-4-2=-6                           -2=b

-1-2=-3                    y-intercept

m=2

slope                        

semsee45

Answer:

No, it doesn't matter which coordinate you assign [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex]

Step-by-step explanation:

Proof

[tex]\textsf{let}\:(x_1,y_1)=(-1,-4)[/tex]

[tex]\textsf{let}\:(x_2,y_2)=(2,2)[/tex]

[tex]\implies \textsf{slope}\:(m)=\dfrac{y_2-y_1}{x_2-x_1}=\dfrac{2-(-4)}{2-(-1)}=2[/tex]

[tex]\begin{aligned}y-y_1&=m(x-x_1)\\\implies y-(-4) &=2(x-(-1)\\y&=2x-2\end{aligned}[/tex]

[tex]\textsf{let}\:(x_1,y_1)=(2,2)[/tex]

[tex]\textsf{let}\:(x_2,y_2)=(-1,-4)[/tex]

[tex]\implies \textsf{slope}\:(m)=\dfrac{y_2-y_1}{x_2-x_1}=\dfrac{-4-2}{-1-2}=2[/tex]

[tex]\begin{aligned}y-y_1&=m(x-x_1)\\\implies y-2 &=2(x-2)\\y&=2x-2\end{aligned}[/tex]

We hope you found what you were looking for. Feel free to revisit us for more answers and updated information. We hope you found what you were looking for. Feel free to revisit us for more answers and updated information. Thank you for choosing Westonci.ca as your information source. We look forward to your next visit.