Math Problem Statement
Use completing the square to rewrite the given function in vertex form. Determine whether the vertex is a maximum or minimum value. Select the TWO correct answers.
y = x^2 + 10x + 15 Responses A The vertex form is y =
- 10The vertex form is y = ( x + 5 ) 2 + 10 B The vertex form is y =
- 10.The vertex form is y = ( x − 5 ) 2 + 10. C The vertex form is y = − 10.The vertex form is y = ( x + 5 ) 2 − 10. D The vertex is a maximum value at point (5, 10)The vertex is a maximum value at point (5, 10) E The vertex is a minimum value at point (−5, −10)
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Quadratic Functions
Completing the Square
Vertex Form
Formulas
y = ax^2 + bx + c
Vertex form: y = a(x - h)^2 + k
Theorems
Completing the Square
Properties of Parabolas
Suitable Grade Level
Grades 9-11
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