Expressions
Evaluate when x = 2
3x + 2
8
Does x = 4 make the equation true?
2x + 2 = 10
Yes!
Give an example of a statistical question that would collect numerical data
Various!
This phrase describes numbers that are less than zero
Negative Numbers
Where was our end of year field trip to?
Dave & Buster's
Evaluate when x = 5
x2
25
Solve for x:
x + 13 = 21
x = 8
Which type of visual representation uses bars to show the frequency?
Dot Plot
Histogram
Box Plot
Histogram
This word describes a polygon with 4 equal sides and 90 degree angles
square
What was the first full length book you read in Humanities this year?
The Lightning Theif
Evaluate when x = 2
3x2
12
Solve for x.
x - 5 = 7
x = 12
Mean
Median
MAD
MAD
This word describes two quantities or expressions that have the same value.
equivalent
The MET
Write an equivalent expression
4(x + 5)
4x + 20 or 4(x) + 4(5)
Solve for x:
8x = 56
x = 7
Explain how to find the mean.
This is a phrase that describes data that is not quantities or amounts
Categorical Data
In your January Rountables in science, you built food webs for which NY ecosystem?
Jamaica Bay
Evaluate when x = 1
4(2x + 3) + 2x3
22
Solve for x:
2.5x = 10
x = 4
Explain how to find the median.
1. Order the data points from least to greatest.
2. Find the middle number. If there are two middle numbers, find the midpoint of the two numbers.
This word describes a number that is being multiplied by a variable. Given an example along with your answer.
coefficient. Example: In the term 3x, 3 is the coefficient.
What community event happened this year on April 8, 2024?
The eclipse!!