slope-intercept form
Systems of Equations
Random Trivia
Scatterplots
Two - Way Tables
100
Define y-intercept
Where the line crosses the y-axis
100
What is the solution?
(-1,1)
100
What pastry is traditionally boiled before it is baked?
Bagel
100
How would you describe the association/coorelation in this scatterplot?
negative
100
How many total on Honor Roll?
68
200
Identify the slope and y-intercept for the equation
y=-9x
m=-9
b=0
200
Solve using Graphing
y= 2x + 1
y= -x + 7
(2,5)
200
What is the only food that can never go bad?
Honey
200
Name the correlation
How would you describe the association/coorelation in this scatterplot?
no correlation
200
How many people were surveyed?
120
300
Write the equation for a slope of 2/3 and a y-intercept of 1
What is
y=2/3x+1
300
Solve Using Graphing:
y = 5/3x + 2
y = -3
300
What is the patella more commonly known as? (hint, it is a bone)
The kneecap
300
This describes the correlation between time running on a treadmill and calories burned.
positive
300
What percent of students with a math average of 90 or more speak a foreign language? Round to the nearest whole number percent
82%
400
Write an equation in slope intercept form with a slope of 2 and goes through the point (1,3)
y=2x+1
400
How many solutions are there?
Infinitely Many Solutions
400
What does an Octopus have 3 of?
Hearts
400
What is the equation for this line of best fit?
y = x + 60
400
What percent do not play basketball nor football?
16%
500
What is the equation of the line that goes through points (0,-2) and (1,1)? (calculator INACTIVE)
What is y = 3x -2?
500
Solve the systems of linear equations by graphing:
500
Which U.S. president is estimated to have the highest IQ?
John Quincy Adams (estimated 175)
500
What score would you predict someone would get if they studied for 30 min?
90
500
90 new drivers were surveyed after they took their driving test. 30 of those drivers passed. What percent that had 20 or over lessons failed? Round your answer to the nearest tenth.
41.7%