What Are Functions?MenuIntroduction1DefinitionActivity Set 12Evaluating a FunctionActivity Set 13Function TableActivity Set 14Drawing a GraphActivity Set 1Look at the function table below. What is the lowest and highest x-values you need for your coordinate system?f(x)=−5x2+3x+4 xf(x)4-645-1066-1587-2208-292f(x) = -5x^2+ 3x + 4 \\ \text{ } \\ \begin{array}{|c|c|} \hline \text{x} & \text{f(x)} \\ \hline \text{4} & \text{-64} \\ \hline \text{5} & \text{-106} \\ \hline \text{6} & \text{-158} \\ \hline \text{7} & \text{-220} \\ \hline \text{8} & \text{-292} \\ \hline \end{array}f(x)=−5x2+3x+4 x45678f(x)-64-106-158-220-292LowHighCheckResetContinue5Read a GraphActivity Set 16Domain and RangeActivity Set 17Boss Battle
Look at the function table below. What is the lowest and highest x-values you need for your coordinate system?f(x)=−5x2+3x+4 xf(x)4-645-1066-1587-2208-292f(x) = -5x^2+ 3x + 4 \\ \text{ } \\ \begin{array}{|c|c|} \hline \text{x} & \text{f(x)} \\ \hline \text{4} & \text{-64} \\ \hline \text{5} & \text{-106} \\ \hline \text{6} & \text{-158} \\ \hline \text{7} & \text{-220} \\ \hline \text{8} & \text{-292} \\ \hline \end{array}f(x)=−5x2+3x+4 x45678f(x)-64-106-158-220-292LowHighCheckResetContinue
