Amme. Effectif
120-
80-
40-
0+
L M M J V S
Jour
1. Quel est le nombre total de clients venus pendant
cette semaine ?
2. Quel jour y a-t-il eu le plus de clients ?
3. Pour chacune des affirmations ci-dessous, dire si
elle est vraie ou fausse. Justifier.
a. Un client sur cinq est venu le mardi.
b.8 % des clients sont venus le lundi.
3
des clients sont venus le jeudi.
25
C.​

to plot points   for x just start at the origin (middle) and go to the left however many times it say(if the number is a positive) if the number is a negative then go right however many times it says if it is 0 go nowhere

now keep you pencil there and go up however many times it says on y(if it is positive) if it is negative then go down however many times it says. if it says 0 go nowhere.

you have just plotted a point! now when you finish plotting all of them connect them with a ruler

plot each point as (-3, 7), (0,4), (3,1), (8,-4)   in the parenthesis on the left of the comma is x and the right is y.

find the magnitude of the trig term  

csc

(

x

)

−

1

by taking the absolute value of the coefficient.

1

find the lower bound of the range.

tap for more

y

=

−

2

find the upper bound of the range.

tap for more

y

=

0

the range is  

y

≤

−

2

or  

y

≥

0

.

(

−

∞

,

−

2

]

∪

[

0

,

∞

)

{

y

|

y

≤

−

2

,

y

≥

0

}

step-by-step explanation:

853.3

step-by-step explanation: