exam Maths Puzzle Numerical Ability

1)Graph f(x)=(x^2 - 4)/(x - 2) using a graphing calculator. Using a standard window with the trace feature, trace the graph to x=2. What happens?

Why is there a "break" in the

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exam Other Question

3^/x - 5 = 3........... 3 cuberoot over x - 5 = 3

posted my question incorrectly

Thanks Eva counted her quarters and dimes. She had a total of 107 coins with a value of $17.45. How many of each type of coin did she have?