Show:
Intercepts
Slope
Slope-Intercept Form
Slope-intercept Form
100

Explain what a y-intercept is.

Any of these:

- Point where a line crosses the y-axis

- Point where x = 0

- Beginning (or initial value)

100

The slope of a line that goes through (-1, 7) and (3, 9)

What is 1/2?

100

The equation 4x - 2y = 10 written in slope intercept form

What is y = 2x - 5?

100

Describe how to graph the line y = -3/4x + 14.

Start at 14 (on the y-axis), then move down 3, right 4 from there. [OR up 3, left 4 from the 14 on the y-axis]

200

Is (-4, 7) a point on the line y=-2x-1? How do you know?

yes

200
The slope of a line that passes through (0.5, -2) and (5.5, 1)
What is 3/5?
200
The slope and y-intercept of the line of the equation y = 50 - 3x?
What is m = -3 and b = 50?
200

Write the equation of the line in slope intercept form.

x  /   y

-2  /  -16

5  /   33

-1  /  -9



y=7x-2

300

The y-intercept of 3x + 9y = 27

What is y = 3?

300
The slope of a line with the equation y = -6x - 8
What is -6?
300

The equation of a line (in slope-intercept form) that has m=6 and b=(0,4)

What is y = 6x + 4?

300

A line starts at the point (0, 2) with the next point 3 units right and 5 units up from there. This is the equation of the line.

What is y=5/3x + 2?

400

The y-intercept of the graph of -2x + 6y = 12

What is y = 2?

400

The slope of a line of the equation 4x + 3y = 8

What is -4/3?

400
The equation of a line (in slope-intercept form) that passes through (-3, -2) and (-6, -5)
What is y = x + 1?
400

How to graph the equation y = 1/3x -5

Put a point on (0,-5) then move up 1 and right 3 units from there. 

500

The y-intercepts of 16x - 4y = - 8

What is y = 2?

500
The slope of a line that passes through (5, 4) and (5, -8)
What is undefined?
500

The equation of a line with an undefined slope and goes through the point (-9, 14). 

What is x = -9?

500

Write an equation of a line that passes through (5,6) and (0,11).

y=-x+11