Linear Equations

Slope

100

What is the Formula for Slope

"What is y₂ - y₁ / x₂ - x₁ "

200

Find the Slope of the line through (1, 2) and (3, 4)?

"What is 1"

300

Number of teeth an adult human has

32

400

Where is the "Sea of Tranquility?"

Moon

500

Find the Slope of the line that passes through (1, -2) and (1, 3)?

What is undefined" 

Solving Equations

100

What did the crocodile swallow in Peter Pan?

alarm clock

200

3 - 3x + 1 = -17

x=7

300

127 = -3x + 5(6x - 7)

x = 6

400

First Disney princess

Snow White

500

3x + 2(5x + 3) = -16 + 2x

x = -2

Intercepts/ Standard Form

100

Largest planet in the solar system

Jupiter

200

You Substitute 0 for y to find this

" What is the x-intercept"

300

Deepest river on planet Earth

The Congo River

400

Find x and y intercepts

3x - 6y = 18

(6, 0) and (0, -3)

500

John Lennon was a member of this band

The Beatles

Slope Intercept Form

100

Largest state in the USA

Alaska

200

the slope of the of the line y= -2x -3

"What is m = -2"?

300

The x intercept of the line represented by 

y = 3/4x + 3

(-4, 0)

400

This country gave the Statue of Liberty to the US

France

500

Convert from standard form to slope-intercept:

3x + 4y = 12

y = -3/4x + 3

Word Problems

100

Star closest to Earth

The Sun

200

In order to join a dancing club, there is a $30 startup fee and a $4 monthly fee. Write an equation in slope-intercept form that models this situation.

y = 4x + 30

300

Number of rings on the Olympic flag

5

400

The cost of a school banquet is $95 plus $15 for each person attending. What is the cost for 77 people?

$1250

500

An airplane 30,000 feet above the ground begins descending at a rate of 2,000 feet per minute. Write an equation to model the situation. Find the altitude of the plane after 5 minutes

y = 30000 - 2000x

20000 feet