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MATH / Suppose that a and b are positive real numbers, and let f(x) = begincases fracabx & text if xle-4, abx^2 & text if x>-4. endcases If f(−4)=−(60)/(13) and f(4)=3120, wh… · Discussion

Discussing Suppose that a and b are positive real numbers, and let f(x) = begin{cases} frac{a}{b}x & text{ if }xle-4, abx^2 & text{ if }x>-4. end{cases} If f(−4)=−(60)/(13) and f(4)=3120, wh… · MATH

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