MPM1D1
Unit 5 – Analytic Geometry
Mr. Kwok
5. A couple has budgeted $200 for their engagement party. Which hotel offers the better deal?
Holiday Inn:
$60 plus $10 per guest
Best Western:
$30 plus $13 per guest
Which hotel is better? Under what condition?
a) Declare the variables. Write the two equations.
Holiday Inn:
Best Western:
b) Make table of values.
200
190
180
170
160
150
140
130
120
110
100
90
80
70
60
50
c) Graph. Label the graph.
40
d) What does the point of intersection mean
30
in context of the problem?
20
10
0
0
2
4
6
8
10
12
14
16
18
20
e) Which hotel is better and when?
Day 9
Page 2