Westonci.ca connects you with experts who provide insightful answers to your questions. Join us today and start learning! Experience the ease of finding precise answers to your questions from a knowledgeable community of experts. Join our platform to connect with experts ready to provide precise answers to your questions in different areas.
Sagot :
I guess "varies directly" means that if, for example, you take x=6 you get y=13 or for x=4 y is 12.
Assuming this, you get:
[tex]x_1 = 5 \\ y_1 = 12 \\ y_2 = 30 \\ x_2 = ? \\ \\ x_2 - x_1 = y_2 - y_1 \\ x_2 = x_1 + y_2 - y_1 \\ x_2 = 5 + 30 - 12 \\ x_2 = 23[/tex]
The logic would fit, I guess :/
Assuming this, you get:
[tex]x_1 = 5 \\ y_1 = 12 \\ y_2 = 30 \\ x_2 = ? \\ \\ x_2 - x_1 = y_2 - y_1 \\ x_2 = x_1 + y_2 - y_1 \\ x_2 = 5 + 30 - 12 \\ x_2 = 23[/tex]
The logic would fit, I guess :/
Answer: The equation is y=k(x). So 12=k(5), divide by 5 on both sides coming up with k=2.4. Plug 2.4 in as k in the original equation, making it 30=2.4(x), divide both sides by 2.4, 30 divided by 2.4 is 12.5, making x=12.5
Read more on Brainly.com - https://brainly.com/question/1756486#readmore
Step-by-step explanation:
Thanks for stopping by. We strive to provide the best answers for all your questions. See you again soon. We hope this was helpful. Please come back whenever you need more information or answers to your queries. Westonci.ca is here to provide the answers you seek. Return often for more expert solutions.