Mathematics, 17.07.2019 21:30 sammybrain

99! test on relations and functions1. find the inverse of the function f(x) = 3x – 7, show all work! 2. use a mapping diagram to represent the relation {(2,4), (3,4), (4,4), (5,4)}, state if the relation is a function.3. draw a graph on the coordinate plan that represents a function. explain your reasoning! for questions 4-8, use the above graph.4. evaluate f(2).5. list all x-intercepts.6. evaluate f(-0.7)? 7. evaluate f(1.9)? 8. it the graph a function? explain your reasoning.9. if f(x) = 3x-6, what is f(-9)? 10. if f(x) = 42 + 3, what is f(-2)?

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99! test on relations and functions1. find the inverse of the function f(x) = 3x – 7, show all work!...