7-4 Functions Revisited
 Determine whether the relation is a function.Yes No Determine whether the realtion is a function.YesNo Determine whether the relation is a function.YesNo Determine whether the relation is a function.YesNo Determine whether the relation is a function.YesNo Determine whether the relation is a function.YesNo If f(x) = 4x + 2, find each value.f(-4) =f(6) =If g(x) = x2 - 2x, find each value.g(-3) =g(4) = If f(x) = 4x + 2 and g(x) = x2 - 2x, find each value.f(1) + g(2) =, Use the information below to label the graph.I, II, III, & IV Remember a RELATION is just a set of order pairs (X, Y)This answer starts with a (t)This answer starts with a (m)This answer starts with a (o)This answer starts with a (g)What are the four ways to represent a relation? Name the dependent variablein the graph to the right. Name the independent variable in the graph below. Name the independent variable in the table above.Name the dependent variable in the table above. What is the value of f (-4)?f(-4) =Hint: Use theordered pairson the graph to findthe y-value whenthe x-valueis -4.
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