7.2.1 Exponential and Logarithmic Equations and Inequalities (continued) Example 4 Using Tables and Graphs to Solve Exponential and Logarithmic Equations and Inequalities To solve an equation using a graphing calculator, enter the two sides of the equation as Y1 and Y2. The x -value at any point where the graphs of Y1 and Y2 intersect is a solution to the equation.
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