110 HOW DO YOU SEE IT? Match the
description of the situation with its graph,
Also determine the slope and y-intercept
of each graph and interpret the slope and
y-intercept in the context of the situation
[The graphs are labeled (i), (i), (iii) and (iv).
(10)
200
30
20
10-
150
100
50
+2 4 6 8
++
-2 +2 4 6 8 10
(iv)
30
800
600
20
15
10
400
200
2 4 6 8
2 4 6 8
(a) A person is paying $20 per week to a friend to
repay a $200 loan
(b) An employee receives $12.50 per hour plus $2
for each unit produced per hour
(c) A sales representative receives $30 per day for
food plus $0.32 for each mile traveled,
(d) A computer that was purchased for $750
depreciates $100 per year,

a net is a diagram that shows a “flattened” view of a solid. in a net, each face and base is shown with all of its dimensions. a net can also serve as a pattern to build a three-dimensional solid.

a pyramid is a three-dimensional object with a base that is a polygon and triangular faces that meet at one vertex.

" the net of a triangular pyramid consists of four triangles. the base here we are given of the pyramid is a equilateral   triangle, and the lateral faces are also triangles "

to determine the unit cost your would divide the total cost by the number sold.

7 bagels for $4.41       $4.41/7 = $.63 each at fresh side

5 bagels for $3.60         $3.60/5 = $.72 each at value mart

an = 22 + (n-1) *6

110 seats

step-by-step explanation:

an=a1+(n-1)(d)

a1 = 22   this is the first item in the sequence

d =6   this is how the sequence goes up

a)   an = 22 + (n-1) *6

b) a12 = 22 + (12-1) *6

    a12 = 22+11*6

  a12 = 22 +88

  a12 = 110