Relative Min and Max on TI-84 Graphing Calculator: Zeros on TI-84 Graphing Calculator: y = button; input your equation. y = button; input your equation. 2nd (trace) Calc, #3 Minimums OR #4 Maximum 2nd (trace) Calc, #2 Zero Go to the right of the min/max, press Enter. Go to the right of the zero, press Enter. Go to the left of the min/max, press Enter. Go to the left of the zero, press Enter. Make a guess of the min/max, Enter. Make a guess of the zero, Enter. The coordinate of the min or max will be at the bottom The coordinate of the zero will be at of the screen. the bottom of the screen. Section 1.5: Graphs of Functions Graph each function on your calculator. Sketch the graph. Identify each qualify below. 6. f (x) = -(x-1)2+5 7. g(x) = -x3 - x2 +4x+3 Maximum: Maximum: Minimum: Minimum: Increasing: Increasing: Decreasing: Decreasing: y-int.: y-int: (Replace all the x-values with 0 and solve for y.) x-int.: x-int.: (use your graphing calc) Domain: Domain: Range: Range