Two Points/Words/Given
Slope
Tables
Graphs
Vocab
100
slope= -3/4
y-intercept= -5
y= -3/4x - 5
100
What is the slope of the equation? y= 12x - 3
m=12
100
Write an equation for the table be sure to simplify!
y = -x - 2
100
Write the equation of Graph.
y=3/2x-3
100
How do you find the slope from a graph?
rise over run
200
slope= -1 and runs through the point (0,5)
y= -x + 5
200
Find the slope of the table.
m= 3
200
Write an equation for the table don't forget to simplify.
y= 2x
200
Write an equation for the graph.
y= 3x + 2
200
What two things do you need to write an equation in slope intercept form?
slope and y-intercept
300
You are going on a road trip with your family. You are already 30 miles into your trip and the speed limit is 75 miles per hour on the freeway. Let x be the number of hours from now and y be the total distance traveled.
y= 75x + 30
300
Find the slope of the graph.
m= 1/2
300
What is the equation for the table.
y= 3x + 2
300
Write an equation for the graph.
y= -2x + 4
300
How do you know what is the slope of an equation in slope intercept form?
It's the coefficient of x
400
Write the equation for the points: (0,1) and (2,4)
y= 3/2x + 1
400
Find the slope of the graph.
zero (0)
400
Write an equation for the table.
y = -3/5x + 4
400
Find the equation of the line
y= -3/2x + 4
400
Where can you find the y-intercept on a graph?
On the y-axis
500
Jarius is 15 feet away from his car and walks towards it at a rate of 2 feet per second. Let x represent the number of seconds that have passed and y the distance away from the car.
y = -2x + 15
500
Find the slope of the given values (2,3) and (0,-4)
m= 7/2
500
Write an equation for the table.
y= 1/3x + 4
500
Find the equation for the graph
y= -1
500
What is the formula for slope intercept form?
y= mx + b