Math 8 Review | Baamboozle - Baamboozle | The Most Fun Classroom Games!

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What do you call the point where the line crosses the y-axis?

y - intercept

Which equation has an undefined slope? A.) x – 4 = 0 B.) y + 5 = 0 C.) x + y = 0 D.) 2x – y = 0

A

What is the intersection of the x – axis and y – axis in the coordinate plane?

Origin

Find the slope of the equation y = -8.

0

True or False. A line with POSITIVE slope falls from left to right.

False

What is the y-intercept of -3x + 5y = 15?

3

On which quadrant does (-1, 5) lie?

Quadrant 2

Find the equation of the line which contains the points (0, 8) and (3, -1).

y = -3x + 8

True or False. In the form y = mx + b, the letter B represents the slope.

False

In 3x – y = 11, find the value of y when x = 3.

-2

What is the value of n? (4, n) and (-1, -1), m = -2

-11

On which quadrant is the abscissa positive and the ordinate negative?

Quadrant IV

Write the equation of a line passing through the two given points. (1, -3) and (6, 2)

y = x - 4

Find the equation of the line that passes through (2, -1) whose slope is 2/3.

2x – 3y = 7

What is the x – intercept of 4x – y = -2?

-1/2

Find the slope of the line whose equation is 4x – y = 12.

4

True or False. The equation of a line given by y = mx + b is called the SLOPE – INTERCEPT form.

True

Find the slope of the line through (2, -5) and (6, 3).

2

True or False. RENE DESCARTES proposed or created the Rectangular Coordinate System.

True

Find the slope of the line through (9, 0) and (-5, -7).

1/2

What is the equation of the line through the points (3, -1) and (5, -3)?

y = -x +2

Find the slope of the line whose equation is 3x + 5y = -10.

-3/5

Find the y – intercept of the line whose equation is x – 3y = -12.

4

Find the x - intercept and y - intercept of this equation: 9x – 3y = 18

x - intercept: 2 and y - intercept: -6