Answered

Get the answers you need at Westonci.ca, where our expert community is always ready to help with accurate information. Discover detailed answers to your questions from a wide network of experts on our comprehensive Q&A platform. Discover detailed answers to your questions from a wide network of experts on our comprehensive Q&A platform.

a diagram shows the part of graph y=ax^2 which is a parabola , it also gives me the coordinates (-3,45) .How do i find the value of a ??

Sagot :

you plug in the x and y coordinates 45=a3^2
45=9a
divide 9 on both sides
a=5
Panoyin
  y = ax²
45 = a(-3)²
45 = a(9)
45 = 9a
 9      9
  5 = a
We appreciate your time. Please revisit us for more reliable answers to any questions you may have. We appreciate your time. Please come back anytime for the latest information and answers to your questions. Thank you for visiting Westonci.ca. Stay informed by coming back for more detailed answers.