Graph for Additional Question A1 on HW4

Use this graph to answer Additional Question A1 on 
homework assignment 4. Move the point on the x-axis 
in one-unit steps between x = -12 and x = 12 to 
complete the table supplied with your homework 
assignment. 
(The simplest way to move in one-unit steps is to 
click the point on the x-axis and then use the 
arrow keys to move left or right)  

1

f(x) = 0.25 * (x / 4.0)^(4.0) - 3.0 * (x / 4.0)^(2.0) / 2.0 + 2.0 * x / 4.0 + 3.0
g = Function(f, -12.0, 12.0)
B = (-12, 0)
A = (12, 0)
h = Segment(A, B)
Q = Point(h)
P: (x(Q), g(x(Q)))
b = Segment(Q, P)
a = Tangent(P, g)
c = Slope(a)
text1: "x = " + (x(Q))
C = (2, 10)
D = (3, 10)
E: (3.0, 10.0 + c)
poly1, e, c_1, d = Polygon(C, D, E)
text4: "" + c
F: (3.0, 10.0 + c / 2.0)