Mathematics, 02.12.2020 07:30, foreignev

Part A: Explain why the x-coordinates of the points where the graphs of the equations y = 4−x and y = 2−x+1 intersect are the solutions of the equation 4−x = 2−x+1. (4 points) Part B: Make tables to find the solution to 4−x = 2−x+1. Take the integer values of x between −2 and 2. (4 points)

Part C: How can you solve the equation 4−x = 2−x+1 graphically? (2 points)

(10 points)

Answers: 1

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Part A: Explain why the x-coordinates of the points where the graphs of the equations y = 4−x and y...