Graphs
Point Slope Form
Slope Intercept Form
Parallel and Perp
Transformations
100
This is the y-intercept of the graph:
What is 3?
100
This is slope in the equation:
y - y_1 = m(x - x_1)
What is m?
100
This is slope in the equation:
y = mx+b
What is m?
100
Parallel lines have this kind of slope.
What is the same (or equal)?
100
This is the transformation when I compare f(x) = x
to g(x) = x-2
What is shift down 2?
200
This is the slope of the graph.
What is -3/2?
200
These are the variables I plug the point (1,2) into the equation:
y-y_1 = m(x-x_1)
What is
x_1 and y_1?
200
This is the y-intercept in the equation:
y = mx+b
What is b?
200
Perpendicular lines have slopes with this relation?
What is flipped fraction and swapped negatives (opposite recipricols)?
200
This is the transformation when I compare f(x) = x
and g(x) = 3x
What is rotate to make steeper?
300
This is the type of line for the equation y = 7.
What is horizontal?
300
This is my first step in going from point-slope to slope intercept form on the equation:
y+4 = 1/3(x+6)
What is distribute the 1/3?
300
This is the equation to having a slope of -4/5 and a y-intercept or "big fat dot" at -2.
What is y = -4/5 x -2?
300
The lines y = 2 and x= 4 have this kind of relation with their slopes.
What is perpendicular?
300
This is the transformation when I compare f(x) = x
and g(x) = -x
What is reflection across y axis?
400
This is the equation of a vertical line through (-2,3).
What is x = -2?
400
This is the point I had to plug into the equation
y - 3 = -1/4x+2
What is (-2,3)
400
Given the equation
y - 3 = 2x + 2,
this would be my y-intercept.
What is 5?
400
y = 2x - 1 and
y + 6 = 2(x-1)
have this kind of relation with their slopes.
What is parallel?
400
This is the transformation when I compare f(x) = x + 3
to g(x)= x-2
What is shift down 5?
500
This is the equation (in slope intercept form) of the following graph:
What is
y = -2/3x+5?
500
This is the equation in Point-Slope form if I had a graph with slope of -2/3 and it went thru point (-4,5)
What is
y - 5 = -2/3(x+4)?
500
Given the equation
y+3 = 2(x+2)
this is the y-intercept.
What is 1?
500
The lines y = 3x and
3y = -x+ 1
have this kind of relationship with their slopes.
What is perpendicular?
500
This is the transformation when I compare
f(x) = x + 2 and
g(x) = 1/2 x + 7
What is rotate to make less steep and shift up 5?