Slope, Parallel and Perpendicular Lines, Graphing Lines, Inverse Linear Functions

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y-intercept

"b" in y = mx + b stands for

slope

"m" in y = mx + b stands for

Quadrant I has ordered pairs that are (_____, _____)

(+ , +)

Quadrant IV has ordered pairs that are (_____, _____)

(+ , -)

Quadrant II has ordered pairs that are (_____, _____)

(- , +)

Quadrant III has ordered pairs that are (_____, _____)

(- , -)

What is the slope? y = 5 - 3x

-3

What is the slope? y = 1/2 x

1/2

What is the y-intercept? y=5 - 3x

Downhill

A negative slope goes ___________.

Uphill

A positive slope goes __________.

Perpendicular

Determine if the line AC and line BD are parallel, perpendicular or neither. A(4,1), B(5,2) and C(4,2), D(5,1)

Neither

Determine if the line AC and line BD are parallel, perpendicular or neither. A(4,1), B(6,2) and C(4,3), D(5,1)

f^-1(x) = (7x + 3)/2

Find the inverse of f(x) = (2x - 3)/7

f^-1(x) = (6x + 1)/3

Find the inverse of f(x) = 18x - 6

f¹(x) = (x - 8)/4

Find the inverse of f(x) = 4x + 8

f^-1(x) = (x + 8)/4

Find the inverse of f(x) = 4x - 8

f^-1(x) = x/5 - 6

Find the inverse of f(x) = 5x + 30

f^-1(x) = (x + 30)/5

Find the inverse of f(x) = 5x - 30

f^-1(x) = (x + 3)/6

Find the inverse of f(x) = 6x - 3

f^-1(x) = (x - 12)/9

Find the inverse of f(x) = 9x + 12

f⁻¹(x)=½x-4

Find the inverse of f(x)=2x+8

f⁻¹(x)=½x+4

Find the inverse of f(x)=2x-8

f⁻¹(x)=¼x−½

Find the inverse of f(x)=4x+2

f⁻¹(x)=¼x-2

Find the inverse of f(x)=4x+8

f⁻¹(x)=4x-8

Find the inverse of f(x)=¼x+2

{(1, -2), (0, -5), (-1, -8), (2, -11)}

Find the inverse of {(-2, 1), (-5, 0), (-8, -1), (-11, 2)}

{(5, 11), (1, 6), (-3, 1), (-7, -4)}

Find the inverse of {(11, 5), (6, 1), (1, -3), (-4, -7)}

{(0, 3), (2, 3), (4, 3), (6, 3)}

Find the inverse of {(3, 0), (3, 2), (3, 4), (3, 6)}

{(5, 3), (8, 4), (11, 5), (14, 6)}

Find the inverse of {(3, 5), (4, 8), (5, 11), (6, 14)}

m = 1

Find the slope between F(1,1) and G(2,2)

m = 2/3

Find the slope between F(1,6) and G(-2,4)

m = -7/6

Find the slope of a line that is perpendicular to the line that is created by the points (-2,1) and (5,7)

-3

Find the slope of the line that is parallel to y=-3x-9

m = -1/5

Find the slope of the line that is perpendicular a line with the slope of 5

In the coordinate (3 ,2), the x-coordinate is:

In the coordinate (6, 7), the y-coordinate is:

Positive

Is the slope negative or positive? y = 2x - 3

Run

The difference in the x-values of two points on a line

Rise

The difference in the y-values of two points on a line

Parallel Lines

These two lines represent...

Slope Intercept Form

This equation represents which form of a line?

y= -4x+2