SOLUTION: What is the vertex form of -3x^2+36x-120 and what are the steps?
Algebra.Com
Question 823224: What is the vertex form of -3x^2+36x-120 and what are the steps?
Answer by TimothyLamb(4379) (Show Source): You can put this solution on YOUR website!
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-3x^2 + 36x - 120
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the above quadratic equation is in standard form: y = ax^2 + bx + c
with a=-3, b=36, and c=-120
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to solve the quadratic equation, by using the quadratic formula, copy and paste this:
-3 36 -120
into this solver: https://sooeet.com/math/quadratic-equation-solver.php
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the quadratic vertex is a maximum at: ( x= 6, y= -12 )
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vertex form is:
y = a(x – h)^2 + k
where (h, k) is the vertex and,
where "a" in the vertex form is the same "a" in the standard form:
y = ax^2 + bx + c
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answer:
y = -3(x – 6)^2 - 12
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Solve and graph linear equations:
https://sooeet.com/math/linear-equation-solver.php
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Solve quadratic equations, quadratic formula:
https://sooeet.com/math/quadratic-formula-solver.php
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Solve systems of linear equations up to 6-equations 6-variables:
https://sooeet.com/math/system-of-linear-equations-solver.php
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