Author: המרכז הארצי למורים למתמטי'קה בחינוך העל יסודי

במלבן ABCD

א. חחחח

הצג פונקציה

s(x)=16·32-2·\frac{x·2x}{2}-2·\frac{(16-x)·(32-2x)}{2}

x

PSRQ

הצג תחום הגדרה

סמ''ר

סמ''ר

A = (-6, -2)
B = Point(Circle[A, 32])
a = Segment(A, B)
b = OrthogonalLine(A, a)
c = OrthogonalLine(B, a)
D = Point(b)
C = Point(c)
d = OrthogonalLine(D, b)
poly1, a_1, b_1, e, d_1 = Polygon(A, B, C, D)
P = Point(a)
f = Segment(A, P)
g = Segment(A, P)
h = Circle(A, g)
k = Circle(A, 2 * g)
p = Circle(D, g)
q = Circle(D, 2 * g)
r = Circle(B, g)
t = Circle(C, g)
c_1 = Circle(C, 2 * g)
R = Intersect(t, e, 1)
Q = Intersect(k, d_1, 1)
S = Intersect(c_1, b_1)
poly2, p_1, e_1, r_1, q_1 = Polygon(P, S, R, Q)
i = Segment(A, Q)
טקסטpoly2: "השטח של ‏‎ " + (Name[P]) + (Name[S]) + (Name[R]) + (Name[Q]) + "‎‏ = " + poly2
טקסטpoly1: "השטח של ‏‎ " + (Name[A]) + (Name[B]) + (Name[C]) + (Name[D]) + "‎‏ = " + poly1
M: (g, poly2)
s(x) = -4 * x^(2) + 80 * x
j = false
text1: "s(x)= " + s + ""
A2 = 1
A3 = 2
A4: 2 * A3 - A2
A5: 2 * A4 - A3
A6: 2 * A5 - A4
A7: 2 * A6 - A5
A8: 2 * A7 - A6
A9: 2 * A8 - A7
A10: 2 * A9 - A8
B2 = 76
B3 = 144
B4 = 204
B5 = 256
B6 = 300
B7 = 336
B8 = 364
B9 = 384
A11: 2 * A10 - A9
B10 = NaN
B11 = NaN
text3 = TableText({{A1, B1}, {A2, B2}, {A3, B3}, {A4, B4}, {A5, B5}, {A6, B6}, {A7, B7}, {A8, B8}, {A9, B9}, {A10, B10}, {A11, B11}}, "c_|")
l: 0 ≤ x ≤ 8
m = false