Algebra Jeopardy

Slope

100

y/x

What is the equation for slope?

200

What is the equation for calculating slope?

(y₂-y₁)/(x₂-x₁)

300

Identify the Slope. y=8x+14

Slope=8

400

What is the slope of a vertical line?

Undefined

500

What is the slope of a horizontal line?

0

Finding Slope From Two Points

100

(6,5) & (5,4) Slope= ?

Slope=1

200

(3,1) & (8,4) Slope=?

Slope= 3/5

300

(6,5) & (-1,5) Slope=?

Slope= 0

400

(1,1) & (6,10) Slope=?

Slope= 9/5

500

(-3, 6) & (-3, -15) Slope= ?

Slope= Undefined

Slope-Intercept Form

100

Identify the slope and y-intercept of the equation y=5x+16

Slope= 5 Y-Intercept= (0,16)

200

Write the equation for a line that passes through (0,17) and (2,1)

y=-8x+17

300

Identify the slope and y-intercept of the equation. y=6x

Slope= 6 Y-Intercept= (0,0)

400

If m=-3 and b=16, then what is the equation of the line in slope-intercept form?

y = -3x + 16

500

Identify the y-intercept of the equation x=5

Trick Question. There is no y-intercept because the line x=5 never crosses the y axis.

Standard Form

100

What is the x and y-intercept?

12x + 3y = 36

x-intercept = (3,0)

y-intercept = (0,12)

200

Identify the x and y-intercept of the equation. 8x-5y=40

y-intercept (0,-8)

x-intercept (0,5)

300

Identify the x-intercept of the equation. x-6y=-1

x-intercept= (-1,0)

400

Identify the x-intercept and y-intercept of the following equation. 4x+10y=40

x-intercept = (10,0)

y-intercept = (0,4)

500

Which line has the same slope as y = -x + 3?

A. 4x + 5y = -20

B. 6x + 6y = 36

B

Random

100

Identify the x-intercept and y-intercept of the equation. y=1x

X-Intercept= (0,0) Y-Intercept= (0,0)

200

Identify the slope and y-intercept of the equation. 6y-3=10x

Slope=5/3 Y-Intercept= (0,1/2)

300

What is the y-intercept of y = 36x + -24

-24

400

What does x=5 look like?

|

500

Identify the x-intercept of the following equation. 4x+10y=10

x-intercept= (5/2,0)