The graph is that of y = 2x2 - 5x - 3. For what value of x will y be negative? What is the gradient of y = 2x2 - 5x - 3 at the point x = 4? - SchoolNGR

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The graph is that of y = 2x2 - 5x - 3. For what value of x will y be negative? What is ...

The graph is that of y = 2x² - 5x - 3. For what value of x will y be negative? What is the gradient of y = 2x² - 5x - 3 at the point x = 4?

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A 11.1
B 10.5
C 10.3
D 9.9

Correct Answer: Option A

Explanation:

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