Slope Intercept Form Jeopardy Review

Combining Like Terms

100

3x + 4 - x + 3 

2x + 7

200

-4x + y + 3x + 2

-x + y + 2   or

-1x + y + 2

300

2x - 3y - 4y + 3x

-7y + 5x or

5x - 7y

400

x + 2 - 3x - 3

-2x - 1  or

-1 - 2x  or

-2x + (-1)

500

-3x - 4y - 2x - y + 4

-5x - 5y + 4

Slope and Y-Intercept

100

Identify the SLOPE in the equation below:

y = 1/2x + 4

m= 1/2

200

Identify the Y-INTERCEPT in the equation below:

y = 1/2x - 4

b = -4

300

Identify the SLOPE in the equation below:

y = x + 5

m = 1 or 1/1

400

Identify the Y-INTERCEPT in the equation below:

y = x 

b = 0

500

Identify the SLOPE and Y-INTERCEPT in the equation below:

y = -x 

m = -1 or -1/1

b= 0

Slope Intercept Form

100

Given the slope is 1/2 and the y-intercept is 3, write the equation of the line.

y = 1/2x + 3

200

Given the slope is 1/4 and the y-intercept is -2, write the equation of the line.

y = 1/4 x - 2

300

Given the slope is -1 and the y-intercept is -2, write the equation of the line.

y = -1x - 2 or

y = -x - 2

400

Given the slope is 1/2 and the y-intercept is at the origin, write the equation of the line. 

y = 1/2x

500

Given the slope goes down 1 and right 3 and starts at -2 on the y-axis, write the equation of the line. 

y = -1/3x -2

Variables on Both Sides

100

5x + 1 = 3x + 5

x = 2

200

5x - 2 = 3x + 4

x = 3

300

6x = 4x + 18

x = 9

400

4(x + 1) = 3x + 10

x = 6

500

5(x + 2) = 3x + 18

x = 4

Scientific Notation

100

If the following in correct scientific notation?

3.45 + 10^-4

NO!

The lead number must be MULTIPLIED by the base 10, not added. 

200

Is this in the correct Scientific Notation?

4.5 x 10²²

YES!

The lead number is between 1 and 10.

The number is being multiplied by the base ten. 

300

Expand the following term. 

4 x 10^-5

.00004

400

Expand the following term.

4.56 x 10⁷

45600000

500

Write the following in Scientific Notation.

.0000567

5.67 x 10^-5