Linear Equations
Missing Angles Measures
Pythagorean Theorem
Scatterplots
Classmate Trivia
100
Write the equation for the line that passes through these 2 points.
y=5x-2
100
What is x?
50 degrees
100
What is the length of the hypotenuse?
15 ft
100
What type of association is shown in the scatterplot?
No association
100
Name someone in this class who has a sibling in 8th grade.
More than one correct answer
200
Write the equation in slope-intercept form
y=50x+100
200
What is the value of x?
62
200
What is x?
x=2.8 in
200
The graph shows number of communities with gardens over the course of several years.
Approximately how many communities had gardens 7 years after 2009?
300 communities
200
Who in this class has a brother named Andrew?
Veronica
300
Find the slope of the data in number of dresses per day.
5 dresses per day.
300
What is the measure of m and h?
m=55, h=117
300
Is a triangle with side lengths of 7, 7, and 14 a right triangle?
No
300
Which shows the most accurate line of best fit?
Line S (The third graph)
300
20 seconds: Who in this class has the last name with the most letters in it?
Gus
400
A local restaurant charges $15 for a jumbo cheese pizza and $1.35 for each additional topping. Write the equation and find how many toppings are on a jumbo pizza that costs $20.40
y=1.35x+15
4 toppings
400
Find the missing angle measure.
68 degrees
400
Is this a right triangle?
No
400
What is the equation for the line of best fit? Simplify your slope to a decimal.
y=-66.7x+8000
400
Who in this class has traveled to South Africa?
Chloe
500
What is the equation of a line that goes through the points (0,1) and (1, 5)
y=4x+1
500
What are the measures of angles g and j?
g=49, j=49
500
What is the length of the hypotenuse from the triangle formed by connecting these points: (0,-5), (-7,0), and (-7,-5)?
8.6 units
500
What would be the expected maximum heart rate for someone 75 years old be based on the graph?
145 bpm