SOLUTION: Please help me solve this quadratic equation problem:
https://imgur.com/a/1GcjfKI
Algebra.Com
Question 1181836: Please help me solve this quadratic equation problem:
https://imgur.com/a/1GcjfKI
Found 2 solutions by josgarithmetic, ikleyn:
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
Simply by visual inspection,
Domain is all real numbers;
and range is the real numbers greater than and equal to .
Choose the kind of notation you want to.
Answer by ikleyn(52778) (Show Source): You can put this solution on YOUR website!
.
Notice and learn it : in this problem, THERE IS NO any quadratic equation.
There is a quadratic function, instead.
The problem's questions do relate to the given quadratic function.
The problem's questions DO NOT RELATE to QUADRATIC EQUATION, which does not present in this problem.
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