Discover answers to your questions with Westonci.ca, the leading Q&A platform that connects you with knowledgeable experts. Join our platform to get reliable answers to your questions from a knowledgeable community of experts. Our platform offers a seamless experience for finding reliable answers from a network of knowledgeable professionals.
Sagot :
The value (y2) of r = 1/2.
This question relates to equation of a straight line but we are looking for the slope in this case.
Slope
This is the ratio to which we measure the change along the y-axis to the change along the x-axis. The formula is given as
[tex]m = \frac{y_2 - y_1}{x_2 - x_1}[/tex]
Data given;
- x1 = 3
- x2 = -3
- y1 = 5
- y2 = r
- m = 34 or 3/4
Substitute the values into the equation and solve for the unknown
NB; we are assuming that the slope here is 34 and not 3/4.
[tex]m = \frac{y_2 - y_1}{x_2 - x_1} \\34 = \frac{r - 5}{-3 - 3}\\34 = \frac{r - 5}{-6}\\[/tex]
cross multiply both sides and make r the subject of formula
[tex]34 * -6 = r - 5\\-204 = r - 5\\r = -204+5\\r = -199[/tex]
the value of r = -199.
This is not mathematically obtainable and we would use 3/4 as the value of slope
[tex]\frac{3}{4}= \frac{r - 5}{-3 - 3}\\\frac{3}{4}=\frac{r - 5}{-6}\\4(r-5) = 3 * -6\\4r- 20 = -18\\4r = -18 +20\\4r = 2\\r = \frac{1}{2}[/tex]
The most logical value of r = 1/2
Learn more on slope here;
https://brainly.com/question/4074386
Your visit means a lot to us. Don't hesitate to return for more reliable answers to any questions you may have. We hope you found this helpful. Feel free to come back anytime for more accurate answers and updated information. Thank you for visiting Westonci.ca, your go-to source for reliable answers. Come back soon for more expert insights.
