TI 83 [2 nd] [Calc] TI 85, 86 [Graph] [Math]

[Value] Find the value of f(x), for any value of x	[Eval] The Window should contain x being evaluated
Example find Window: xmin = 0, xmax = 1000 Ymin = 0, ymax = 10 [Value], x = 1000, y = 0.1886

TI 83 [2 nd] [Calc] TI 85, 86 [Graph] [Math]

[Zero] Find the value of x for function when y = 0	[Root] The Window should contain x root
Example find the roots of - Window: xmin = -10, xmax = 10 Ymin = -10, ymax = 10 [Zero], x = -0.7862996 and 2.119633, y = 0 and Must supply: Left Bound, Right Bound and Guess

TI 83 [2 nd] [Calc] TI 85, 86 [Graph] [Math]

[Minimum] Find the minimum value of a function between two points	[FMin] The Window should contain x-coordinate of minimum
Example find the roots of - Window: xmin = -10, xmax = 10 Ymin = -10, ymax = 10 [Minimum], x = -0.66666.. and 3.6666.. Must supply: Left Bound, Right Bound and Guess

TI 83 [2 nd] [Calc] TI 85, 86 [Graph] [Math]

[Maximum] Find the maximum value of a function between two points	[FMax] The Window should contain x-coordinates of maximum
Example find the roots of - Window: xmin = -10, xmax = 10 Ymin = -10, ymax = 10 [Maximum], x = 0.66666.. and y = 6.3333.. Must supply: Left Bound, Right Bound and Guess

TI 83 [2 nd] [Calc] TI 85, 86 [Graph] [Math]

[Intersect] Find the coordinates of the intersection of two graphs	[ISect] The Window should contain point(s) of intersection
Example find the solution of x for the following functions -	Graph in Radian Mode Window:
Approach 1: Graph both functions and find points of intersections	Approach 1: Graph And either find roots or intersection.

TI 83 [2 nd] [Calc] TI 85, 86 [Graph] [Math]

[dy/dx] Find the slope of a function at a point x	[dy/dx] Window should contain x being evaluated
Example find the slope of Window: xmin = -10, xmax = 10 Ymin = -10, ymax = 10 [dy/dx], x = -2, dy/dx = 12.000001 Equation of tangent line passing thru point (-2, -8) is y = 12x + 16