order of operations
What are the order of operations in order?
Parenthesis
Exponents
Multiplication, divison
Addition, Subtraction
What is the point at (0,0) called?
origin
To find the mean we need to do what?
Add all of the numbers up and divide by how many there are.
How do we find the median of a set of numbers?
We put all the numbers in order from least to greatest. Then we find the number that is in the middle of the set.
How do we find the range of a set of numbers?
You take the largest number in a set and subtract the smallest number of the set.
1+3*5=
16
What are the names for the two axis's and which direction do they go?
x horizontal
y vertical
What is the mean of the numbers below?
2,5,8,6,1,4
4.34
Find the median of the set of numbers:
6,5,8,2,9
6
Find the range of the set of numbers:
1,5,8,1,6,4
7
3*5+6(5+6)=
81
Solve for the function
y=x+1
x|y
0|
1|
2|
3|
x|y
0|1
1|2
2|3
3|4
What is the mean of the numbers below?
.2,.6,.4,.3,.8,.7,1.1
.6
Find the median of the set of numbers:
4,3,8,1,6,9,2,7
5
Find the range of the set of numbers:
50,13,46,75,12,49,12,63
63
3*9-9*5(2+2)=
-153
Solve for the function
y=2x+1
x|y
0|
1|
2|
3|
x|y
0|1
1|3
2|5
3|7
What is the mean of the numbers below?
2.5, 4.3, 16.9, 50.4, .1, 3.1
12.88
Find the median of the set of numbers:
1.2, 2.3, 2.1, 7.3, 9.1, 6.9, 4.2
4.2
Find the range of the set of numbers:
1.21, 6.5, 4.8, 68, 36.5
66.79
-2(1x4-2/2)+(6+2-3)=
-1
Solve for the function
y=9x+2
x|y
0|
1|
2|
3|
x|y
0|2
1|11
2|20
3|29
Talen is doing an experiment. He wants to see what the average distance his friends can throw a baseball is. The distances are 50 ft,65ft,20ft,3ft, and 350ft. What is the average distance?
97.6 feet
Find the median of the set of numbers:
10,31,89,105,78,13,42,85,16,72,48
48
Find the range of the set of numbers:
300, 50, 1000, 20, 300,856,743,744,542,745,1001
981