AIR MATH

Math Question

What are the \( x \)-intercepts of the function \( f(x)=-2 x^{2}-3 x+20 ? \)
\( (-4,0) \) and \( \left(\frac{5}{2}, 0\right) \)
\( \left(-\frac{5}{2}, 0\right) \) and \( (4,0) \)
\( (-5,0) \) and \( (2,0) \)
\( (-2,0) \) and \( (5,0) \)

Solution

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