Graph - Explain
y = 2x + 1
Explain how to graph this equation.
Start at 1. For the slope move up 2 and 1 to the right.
(5, 7) and (3, 6)
What is 1/2?
A slope of 2.
Move 2 units up and one unit right
Write an equation with a slope of 2 and through the point (3,4)
y=4 + 2(x-3)
y = -2/3x - 7
Explain how to graph this equation.
Start at -7 on the y-axis. For the slope move down 2 and 3 to the right.
A slope of -5.
What is move 5 units down and one unit right?
Write an equation that goes through the point (-4,-6) and has a slope of 3
y= -6 +3(x+4)
y = 6/7x - 5
Explain how to graph this equation.
Start at -5 on the y-axis. For the slope move up 6 and 7 to the right.
m = 7/8
What is move seven units up and eight units right?
What's one point that this line goes through?
y= 7 +4(x-3)
(3,7)
y=7 -3(x+2)
Start at (-2,7) and go down 3 and right 1
m = -0.75.
What is move 3 units down and 4 units right?
Identify the y-intercept: y = 3/4x - 2
What is -2?
What is the slope? What is a point that the line goes through?
y= -2 -5(x-6)
slope = -5
point = (6,-2)
4x + y = 8
Explain how to graph this equation.
Start 8 on the y-axis. For the slope move down 4 and 1 to the right.
y = -9x + 3
What is move 9 units down and 1 unit right.
Write a point slope equation that goes through
(1, 4) and (7, 10)
y = 4 + (x-1) or y = 10 + (x-7)