Show:
Slope
Parallel and Perpendicular Lines
Slope Intercept Form
Standard Form
Point Slope Form
100
Define slope.
What is rise/run?
100
Fill in the blank. Parallel lines have the ________ slope. Perpendicular lines have ______________ _____________ slopes.
What is same slope and opposite reciprocal slopes?
100
What is the equation for slope intercept form?
What is y=mx+b?
100
What is the equation for standard form?
What is Ax+By=C?
100

Write an equation in point slope form that goes through the point (4, 1) and has a slope of 2.

What is y - 1 = 2(x - 4)?

200
What is the formula for slope?
What is y22 - y21 / x22 - x21 ?
200

Write an equation in point slope form of the line parallel to y=x-2 and passing through (1,-2)

What is y + 2 = 1(x - 1)

200
Write the equation with a slope of 6 and y-intercept of -8.
What is y=6x-8?
200
Find x and y intercepts of x+4y=8.
The x-intercept is 8 and the y-intercept is 2.
200

Write an equation in point slope form that goes through the point (-3, 4) and has a slope of 5.

What is y - 4 = 5(x + 3)?

300

Find the slope of the line y = -1/3x + 2

What is -1/3?

300

Write an equation in point slope form of the line parallel to y=-2/3x+4 and passing through (-2,4).

What is y - 4 = -2/3(x + 2)?

300
Write the equation of a line with slope -2 and y-intercept 0.
What is y=-2x?
300
Graph -5x+3y=-15.
Answer on the board.
300

Write an equation in point slope form that goes through the point (-1, -2) and has a slope of 1/3.

What is y + 2 = 1/3(x + 1)?

400

Find the slope of the equation 2x + 3y = 12.

What is -2/3?

400

Write an equation in point slope form of the line that is perpendicular to y=-x+2 and passing trough (3,-1).

What is y + 1 = 1(x - 3)?

400

Graph and label y=2x-2.

Answer on board

400

Convert y=-2/5x+1 to standard form.  Hint:  "A" cannot be a fraction.

2x+5y=5

400

Write the equation y - 6 = 1/2(x + 8) in slope intercept form.

What is y = 1/2x + 10?

500
Find the slope between the two points A(2,4) and B(-1,-4).
What is 8/3?
500

Write an equation in point slope form of the line perpendicular to y=2/5x-9 and passing through (-7,5).

What is y - 5 = -5/2(x + 7)?

500
Graph y=-x+1.
Answer on board
500

Convert y=2/3x-5 to standard form.  Hint:  "A" cannot be a fraction.

-2x+3y=-15

500

What the standard form of an equation of a line that passes through the points (-4, -2) and (4, 6).

What is -x + y = 2