Given a slope and a point of a line
Given a graph of a line
Given two points on a line
Given a table of values
Terminology
100
Has a slope of 3 and a point (0, 1)
What is y = 3x + 1
100
Veiw attachment 1
What is y = 3x + 4
100
Has the points (0, 1) and (1, 2)
What is y = x + 1
100
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What is y = x + 5
100
Is the rate of change of an equation
What is the slope
200
Has a slope of 5 and a point (0, -2)
What is y = 5x - 2
200
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What is y = (3/2)x + 2
200
Has the points (0, 5) and (1, 3)
What is y = -2x + 5
200
View attachment 7
What is y = 2x - 3
200
Where the graph crosses the y-axis
What is the y-intercept
300
Has a slope of 2/3 and a point of (9, 12)
What is y = (2/3)x + 6
300
Veiw attachment 3
What is y = -(1/3)x + 6
300
Has the points (1, -2) and (3, -8)
What is y = -3x + 1
300
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What is y = -3x + 2
300
This linear equation form is used when given a slope and a point of a line
What is Slope-Intercept Form
400
Has a slope of -(4/5) and a point (-1, -1/5)
What is y = -(4/5) - 1
400
View attachment 4
What is y = -x - 2
400
Has the points (-2, 2) and (4, 11)
What is y = (3/2)x + 5
400
View attachment 9
What is y = -(2/5)x + 1
400
This linear equation form is used when given two points on a line
What is Point-Slope Form
500
Has a slope of -(3/2) and a point (6, -2)
What is y = -(3/2)x + 7
500
View attachment 5
What is y = -(3/2)x - 7/2
500
Has the points (-2, -3) and (3, 6)
What is y = (4/3)x - 1/3
500
View attachment 10
What is y = -(3/2)x - 1/2
500
4 methods in writing an equation of a line
What is a slope and a point of a line, a graph of a line, two points on the line, and a table of values
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