Calculating Slope
Calculating y-intercept
Writing Equations: Tables & Graphs
Writing Equations: Slope/Point & Scenarios
Trivia
100
What letter represents slope in the equation?
y = mx + b
m represents slope
100
What letter represents the y-intercept in the equation?
y = mx + b
b represents y-intercept
100
Write an equation from the tile pattern
y = 3x + 1
100
Write an equation from the slope and point
m = 6
(-2, 0)
y = 6x + 12
100
What is the smallest planet in the solar system?
Mercury
200
Calculate the slope from the graph
m = -2
200
Calculate the y-intercept from the graph
b = (0, 2)
200
Write an equation from the table
y = -2x +2
200
Write an equation from the scenario
Lisa pays $40 for horseback riding for 2 hours. Rolan pays $70 for horseback riding for 5 hours. Write your equation based on the number of hours.
y = 10x +20
200
Which sport use the terms "birdie" and "eagle" to describe scoring?
Golf
300
Calculate the slope from the table
m = 7/2
300
Calculate the y-intercept from the scenario
Amy sold 2 peaches for a total of $1.00. The next day she sold 3 peaches for a total of $1.50.
b = (0, 0)
300
Write an equation from the graph
y = 1/4 x +1
300
Write an equation from the points
(1, -1) and (0, -4)
y = 3x - 4
300
Which is the second-largest country in the world?
Canada
400
Calculate the slope from the scenario
The cost of a scooter rental for 3 hours is $8.50. For 5 hours of rental, the cost is $11.50.
m = $1.50 per hour
400
Calculate the y-intercept from the table
b = (0, 1)
400
Write an equation from the table
y = -5x - 34
400
Write an equation from the scenario
A rock climber is 26 meters above the ground. After 8 seconds, they reach the ground. Write your equation based on the seconds it takes to descend.
y = -13/4 x +26
400
Who played the role of Jack Dawson in the movie Titanic?
Leonardo DiCaprio
500
Calculate the slope from the two points
(-2, -5) and (4, 10)
m = 5/2
500
Determine the y-intercept from the graph
b = (0, -1/3)
500
Write an equation from the graph
y = 3/4 x + 1/4
500
Write an equation from the points
(5, -1) and (1, 0)
y = -1/4 x +1/4
500
How many noses does a slug have?
4