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savannahdc

What is the range of the graph of y = 5(x – 2)^2 + 7?

  • 2 years ago
  • 2 years ago

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  1. Walleye
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    simplfy a little bit and see if it is more clear!

    • 2 years ago
  2. savannahdc
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    is it y is equal to or less than 7?

    • 2 years ago
  3. Walleye
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    hmm let me find the expansion. did you do it alreadY?

    • 2 years ago
  4. Walleye
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    never mind, im sorry I am thinking of somthing else. do not expand it :P

    • 2 years ago
  5. Walleye
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    try graphing it and see what you find :)

    • 2 years ago
  6. jim_thompson5910
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    Hint: the range of \[\Large y=a(x-h)^2+k\] is \[y \ge k\] when \[a >0\]

    • 2 years ago
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