0
Assuming that is: f(x) = 4x^2 + 24x + 4
Completing the square gives:
f(x) = (2x + 6)^2 - 32
Square numbers are always greater than or equal to 0, so the value of f(x) has a minimum value of -32.
There is no upper limit to a square number, so f(x) can have as positively large a value as you like.
Thus the range of f(x) is: f(x) ≥ -32.
If the assumption is wrong, please re-submit using words for plus, minus, equals, etc.
Still curious? Ask our experts.
Chat with our AI personalities
Ezra
Rafa
MaxineUnfortunately, limitations of the browser used by Answers.com means that we cannot see most symbols. It is therefore impossible to give a proper answer to your question. Please resubmit your question spelling out the symbols as "plus", "minus", "times", "divided by", "equals". It is, therefore not possible to say what the minimum value of the function is. The range has no upper bound.
Add your answer:
Earn +20 pts
Is 4x2 plus 24x plus 18 a perfect square trinomial?
false!
What is the answer to 4x2 - 6x plus 1?
No answers in integers, quadratic formula gives roots as 1.31 and -0.19
Maya is solving the quadratic equation by completing the square. 4x2 plus 16x plus 3 0?
Y
Is 4x plus 5c plus 10c-3x equals 0a quadratic equation?
NO,because in quadratic equation highest power of a variable is 2. e.x. 4x2-20x+10=0.
Find the roots of the polynomial given 4x2 - 3x - 5?
No integer roots. Quadratic formula gives 1.55 and -0.81 to the nearest hundredth.
