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Slope-Intercept Form
Vocabulary
Standard Form
Parallels and Perpendiculars
Finding Inverse Functions
100
The line with a slope of 3 and a y-intercept of -8.
What is y = 3x - 8?
100

The equation y + 6 = 2(x - 4) is written in this form.

What is point-slope form?

100
y - 8 = 2(x + 3)
What is 2x - y = -14?
100

It's an equation of a line that is parallel to...

y=2x−3

There are many answers! What is...

y=2x+...y=2x+...

100
The inverse of f(x) = 4x + 6
What is f-1(x) = 1/4 x - 3/2?
200
The line passing through the point (-5, 4) with a slope of -3.
What is y = -3x - 11?
200

The equation y = -3x + 12 is written in this form.

What is slope-intercept form?

200

y + 4 = -2/3(x - 9)

What is 2x + 3y = 6?

200

It's the equation of a line that is perpendicular to...

y=−1/4x−4

There are many answers! What is...

y=4x+...y=4x+...

200
The inverse of f(x) = 3/4x - 8
What is f-1(x) = 4/3x + 32/3?
300
y - 3 = -5(x + 12)
What is y = -5x - 57?
300

This types of lines have the same slope.

What is parallel lines?

300

y + 4 = -12/7(x - 1).

What is 12x + 7y = -16?

300

It's the equation of the line that is parallel

to

y=4x−2

and passes through (1, -3)

What is...

y=4x−7

300
The inverse of -1/5x - 2/3
What is f-1(x) = -5x -10/3?
400
The line that passes through the points (-1, -2) and (3, 4).
What is y = 3/2x - 1/2?
400

This type of lines have slopes that are negative reciprocals of each other.

What is perpendicular lines?

400

The line that passes through (2, -3) and (-3, 7).

What is 2x + y = 1?

400

It's the equation of a line that is perpendicular to...

y=23x+1

and passes through (-2, 5)

What is...

y=−1/23x +4 21/23

400
The inverse of 3x + 4y = 12
What is f-1(x) = -4/3x + 4?
500
The line that is parallel to 3x - 5y = 7 and passes through the point (0, -6).
What is y = 3/5x - 6?
500

A dependent relationship that pairs exactly one output for each input.

What is a function?

500
Passes through (7, -3) and has a y-intercept of 2.
What is 5x + 7y = 14?
500

It's the equation of the line that is parallel to

y=4

and passes through (5, -3)

What is...

y=−3

500
The inverse of 5x - 17 = 11 + 3y
What is f-1(x) = 3/5x + 28/5