Use a graphing calculator to help you solve this equation: 2.1z² = 6.62 +6 Steps (if using TI 83 or TI 84) 1) On the "Y="screen enter Y₁ = 2.12² and Y₂ = 6.6x+6 2) Go to the Graph screen. If necessary, adjust the window so that you can see the point(s) of intersection. 3) Press <2nd-Calc, then select Intersect. 4) You will be prompted to select each graph-press Enter to do so. 5) You will be prompted to "guess the point of intersection. Move the cursor close to the intersection point and then press Enter. The solution is the x-coordinate of the point of intersection. Use this method to find each solution. Round answers off to the nearest hundredth. Use a comma to separate artswers. X= Question Help: Video Message instructor Submit Question Question 9

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