First Rewrite the Quadratic Function in Standard Form by Completing $$f ( x ) = 2 x ^ { 2 } + 10 x - 48$$

question 24

Multiple Choice

First rewrite the quadratic function in standard form by completing the square, then find any x-intercepts and any y-intercepts.
- $$f ( x ) = 2 x ^ { 2 } + 10 x - 48$$

• A) \(x\)-intercepts: 6 and 4 ; No \(y\)-intercepts
• B) x-intercepts: 6 and \(- 4 ; y\)-intercept: \(- 10\)
• C) \(x\)-intercepts: \(- 8\) and 3 ; \(y\)-intercept: \(- 48\)
• D) \(x\)-intercepts: \(- 8\) and \(- 3 ; y\)-intercept: 48

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