Slope-Intercept

Point-Slope

Standard

Slope

Intercepts

100

What is the slope of the line with the equation y = -2/3x + 4 ?

-2/3

100

What is the point in the following equation?

y - 4 = 5(x +6)

(-6, 4)

100

What is the Standard Form equation?

Ax + By = C

100

What is the slope of the line that passes through the points (-1, 5) and (2, 8) ?

1

100

Which intercept is called "the zero" ?

x-intercept

200

What is the y-intercept of the line with the equation y = 3/4x - 7 ?

7

200

What is the slope in the following equation?

y + 2 = 7/8(x - 4)

7/8

200

What are the x- and y-intercepts from the following standard form equation?

3x + 4y = 24

(8, 0) & (0, 6)

200

What is the slope of the line that passes through the points (-4, -5) and (-3, -9)

-4

200

What are the x- and y-intercepts for the following equation?

y = 3x - 5

(2.5, 0) and (0, -5)

300

What do you call a slope-intercept equation that does not have a "b" ?

Direct Variation

300

What is the point-slope equation for the line that has a slope of 3 and goes through the point (-2, 5) ?

y - 5 = 3(x + 2)

300

Convert the following standard form equation to slope-intercept form.

8x + 2y = -16

y = -4x - 8

300

What is the slope of the line that passes through the points (2, 7) and (2, -23)

Undefined

300

What are the x- and y-intercepts for the following equation?

y = 7x + 7

(-1, 0) and (0, 7)

400

What is the slope of the line with the equation y = 4 ?

Zero

400

What is the point slope-equation for the line that has a slope of 5 and goes through the point (0, -2) ?

y + 2 = 5(x) or y + 2 = 5x

400

Convert the following standard form equation to slope-intercept form.

3x + 2y = -17

y = -3/2x - 17/2 or y = -3/2x - 8.5

400

What is the slope of the line that passes through the points (-21, 3) and (11, 3) ?

Zero

400

What are the x- and y-intercepts for the following equation?

4x + 6y = 36

(9, 0) and (0, 6)

500

What is the slope of the line with the equation x = 8?

Undefined

500

What is the point-slope equation for the line that goes through the points (4, 6) and (-1, 7) ?

y - 6 = -1/5(x - 4) or y - 7 = -1/5(x + 1)

500

You are selling magazines and yard-signs to raise money for your baseball team. You sell magazines for $5 each and yard-signs for $9 each. You need to sell exactly $3200 to be able to travel with the baseball team. Write a standard-form equation that will represent x magazines and y yard-signs you need to sell to make exactly $3200.

5x + 9y = 3200

500

If some crazy company uses the crazy formula y = 3.9 + 2.85(x - 99) to calculate their crazy profits from selling some crazy stuff that crazy people like, what is their rate of change for selling that crazy stuff?

2.85

500

What are the x- and y-intercepts for the following equation?

7x - 2y = 63

(9, 0) and (0, -31.5)

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