Use the altitude rule or the leg rule to solve for x. Ra the nearest tenth. * 20 15
Chapter11: Graphs
Section11.1: Use The Rectangular Coordinate System
Problem 11.27TI: Find three solutions to the equation: 4x + y = 8.
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A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.
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