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7. Match the graphs below with the following functions.f(x) = 24f(x) = -2%f(x) = 3-22f(x) = -3.2%yу

7. Match the graphs below with the following functions.f(x) = 24f(x) = -2%f(x) = 3-22f-example-1
User Intellion
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1 Answer

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For identifying the graph of each equation we can check some points , for example, the graph for the equation y= 2^x is going to be the one which has the point (0, 1) because y = 2^(0) =1. the graph with that point is the second graph

Following this procedure we find that:

- The graph for the equation y= -2^x is going to be the one which has the point (0, -1) because y = -2^(0) =-1. the graph with that point is the first graph.

- The graph for the equation y= 3*2^x is going to be the one which has the point (0, 3) because y = 3*2^(0) =3*1=3. the graph with that point is the third graph.

-The graph for the equation y= -3*2^x is going to be the one which has the point (0, -3) because y = -3*2^(0) =-3*1=-3. the graph with that point is the fourth graph.

User Juanjo Vega
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