Help how do I complete no.7, 8 and 9

Calculator Scavenger Hunt 1. How do you turn off the calculator? and on 2. How do you type Pi? and carrot 3. What is 51 to the nearest tenth? 151 7 4. How do you graph an equation? Graph 5. Graph the equation y = 2x + 3 (draw a sketch) 6. How do you get to the table? 7. Complete the table. y= mxto X Y y = - 3 + b -3 3 3 5 15 8. How do you change where the table starts? 9. What is y when x is 893? p.1