Slope
Slope-intercept Form
Equation of a line
Pi Facts
Pi Riddles
100

Find the slope: rise = 2 and run = 3

m=2/3

100

Write the equation in slope-intercept form

 3x + y = 2

y = -3x + 2

100

What is the equation of a line if m = 2 and b = -3?

y = 2x - 3

100

Like pi, this is a number that cannot be expressed as a fraction of two integers.

Irrational Number

100

This is what you call a mathematician that takes over a ship

What is a pi-rate

200

Find the slope: 

x increases by 2 and y increases by 8

m = 4

200

Write the equation in slope-intercept form

2x + 2y = 4

y = -x + 2

200

What is the equation of a line that passes through (0,-4) and has a slope of 5?

y = 5x - 4

200

Pi is the ratio of a circle's circumference to what?

Diameter

200

This is what a mathematician needs to fly his plane.

What is a pi-lots license

300

Find the slope of a line that passes through (0,0) and (-2,4)

m = -2

300

Write the equation in slope-intercept form

2x - y = 4

y = 2x - 4

300

What is the equation of a vertical line passing through (-3, 0)?

x = -3

300

Pi got its name from the Greek word for this.

What is perimeter
300

This is a mathematician's favorite dessert

What is pi-e

400

Find the slope of a line passing through (3,2) and (5,1)

m=-1/2

400

Write the equation in slope-intercept form

y = 2(x - 3) + 9

y = 2x + 3

400

What is the equation of a line that passes through (1,2) and (2,4)?

y = 2x

400

March 14th is known as pi day, but is also this famous mathematician/physicist's Birthday.

Who is Albert Einstein.

400

When you turn in a test or quiz, this is what a mathematician does with the papers.

What is, puts them in a pi-le

500

What is the slope of the given line? 

-6x + 2y = 4

m = 3

500

Write the equation in slope-intercept form

 4x + 2y = 2x - 8

y = -x - 4

500

What is the equation of a line that passes through (-1,6) and (2,-6)?

y = -4x + 2

500

You may use your team for help on this one... please write as many digits of pi that you can. We will see how can recite the most.

3.141592653589793238462643383279502884197169399375105820974944592307816406286208998628034825342117067982148086513282306647093

500

This is what the mathematicians use to flavor food.

What is s-pi-ces