自 Math Practices and Problem Solving
School Mascot Votes
For topic 3 lesson 3-2 use the graph at the right.

12. The students voted on a school mascot.
Which mascot had as many votes as 4 times
the number of votes for the unicorn?
120
100
Dragon
Number of Votes
80
60
13. Explain how you could estimate the
number of students who voted on a
school mascot. Then give your estimate.
39 unicorn
22 Owl
44 Bear
78 Lion
159 Dragon
Mascot

  y= -3x is the required function.

step-by-step explanation:

we have been given a table:

x             y

0             0

1             -3

3             -9

-2             6

we can see that the values of y is -3 times the value of x

hence, the function would be: y= -3x.

put the values of x will give the same y as in the table that means function is satisfying the given table.

step-by-step explanation:

there is a formula i can give you:

it is r^2*n*sin(360/n) divided by 2 where r represents the "radius" and n is the number of sides.

plug them in:

(10sqrt(3))^2*6*sin(360/6) divided by 2

100*3*6*sin(60) divided by 2

900*sin(60)

900*sqrt(3)/2

450*sqrt(3)

approx is 779.4 cm^2

3/6 chance

step-by-step explanation:

half of the nubers are odd numbers (1,3,5) which in that case if you would be told to simplify it would be 1/2

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