Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and beginning April 20th, 2021 (Eastern Time) the Yahoo Answers website will be in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.

Lex
Lv 4
Lex asked in Science & MathematicsMathematics · 4 years ago

Find The Parabola Function Help?

y= a(x-0.75)^2+128.

I don't know how to find a? I've attached the data table... Please explain how you found it, it's a transfer task.

Attachment image

1 Answer

Relevance
  • ?
    Lv 7
    4 years ago

    x=0, 88=a(3/4)² + 128; a= -640/9

Still have questions? Get your answers by asking now.