Question: Graph the exponential function y = 2^x on a coordinate plane. What are the x and y-intercepts, and what is the value of y when x = 3? Use an appropriate scale for the axes.
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What is the average temperature in degrees Celsius for the past week, given the following daily temperatures: 15°C, 18°C, 21°C, 20°C, 17°C, 16°C, and 19°C?