Q3 Algebra (7th) Jeopardy

Solve Simple Equations

100

Solve: 2x + 2 = 18

x = 8

200

Solve: 3x + 4 = 7

x = 1

300

Solve: 3x + 3 - 2x = 21

x = 18

400

Solve: 4x - 5 - 3x + 2 - 2x = 9

x = -12

500

Solve: 21 + x = 2(x - 6)

x = 33

Slope Intercept Form

100

Algebra: What is the slope-intercept form of a linear equation?

Algebra: y= mx + b

200

Write the following equation in slope-intercept form:  5x + 10y = 20

y = -1/2x + 2

300

Write the equation in slope intercept form:

4x - 5y = 20

y = -(4/5)x -4

400

Write the equation in slope-intercept form:

x - y = -1

y= x + 1

500

Write the equation in slope-intercept form:

3x - 4y = 0

y= 3/4x  *preferred*

or 

y= 3/4x + 0

Find the slope

100

 (3,9) and (5,4)

-5/2

200

(20, -4) and (2, -20)

8/9

300

3x - 2y = -10

3/2

400

(-13, 15) and (-13,11)

Undefined

500

y= 5

0

Random Math Fun

100

What is 16^2?

256

200

What symbol would be used to graph this inequality on a number line:

x > 5

Parentheses   (   )

300

Solve. 

(2/5) / (7/8) 

16/35

400

Evaluate for the given values:

5 - (x-y)

use x=5 and y=4

4

500

What is the GCF of the polynomial below?

-3xy³ -9x²y⁴ -6x²y

-3xy