Answered

At Westonci.ca, we provide reliable answers to your questions from a community of experts. Start exploring today! Explore thousands of questions and answers from a knowledgeable community of experts on our user-friendly platform. Join our Q&A platform to connect with experts dedicated to providing accurate answers to your questions in various fields.

Does the point (25,75) lie on a straight line y=3x. How do you know that

Sagot :

secretlyblu
the answer is yes!

you know this because when you look at the point (25,75) you should automatically think (x,y) where "x" is what you plug in to the line to get "y" which is your output.

so that being said if you plug in 25 ...

y= 3(25)

you want your answer to be 75. if it is then this point exist on the line if it isnt then it does not exist on this line.
 
in this case 3*25 does in fact equal 75 so the point (25,75) exist on the line y=3x
[tex]y=3x\\\\(25;\ 75)\\\\substitute\ x=25\ and\ y=75\ to\ y=3x\\\\L=75\\R=3\cdot25=75\\\\L=R\\\\Answer:YES[/tex]
Thank you for choosing our service. We're dedicated to providing the best answers for all your questions. Visit us again. Thank you for visiting. Our goal is to provide the most accurate answers for all your informational needs. Come back soon. Find reliable answers at Westonci.ca. Visit us again for the latest updates and expert advice.