Algebra 2 Review Jeopardy!

Slope

100

What is the slope of a line passing through the points (2, 4) and (4, 6)?

1

200

What is the slope of a line passing through the points (0, 0) and (3, 30)?

10

300

What are the two ways we can write the slope formula?

rise / run; y2 - y1 / x2 - x1

400

What is the slope of a line passing through the points (3, -2) and (4, 5)?

7

500

What is the slope of a line passing through the points (-6 ,-6) and (-3, 1)?

7/3

Slope Intercept

100

Place in Slope intercept form:

m=2       b=3

y=2x+3

200

Write the equation in slope intercept form

4x+2y=12

y=-2x-6

300

Write in slope intercept form

A line that starts at (-1,1) and goes through (0,0)

y=-1x  or y=-x

400

Rewrite the equation in slope intercept form...

2+3x-2y=6x-y+14

y=-3x-12

500

Write equation in slope intercept form...

(2,3) (4,5)

y=x+1

Solve for X

100

Solve for x: x + 2 = 10

x = 8

200

Solve for x: 3x - 2 = 10

x = 4

300

Solve for x: 2x + 3 = x - 6

x = -9

400

Solve for x: 3x + 6 = x + 10

x = 2

500

Solve for x: x2 - 5 = 20

x = 5

Math ????

100

Solve for K....  y=kx

k=y/x

200

Solve for x... |x+2|=4

x=-6  &  x=2

300

What comes next?  3, 5, 8, 12, ?

17

400

Solve for x.. 2|x+2|-2>16

x>7  x<-11

500

If there are 10 eggs and you take away 3, how many do you have?

3

Point Slope

100

Write in point slope form... m=2   (2,2)

y-2=2(x-2)

200

Write in point slope form....  (2,2) (3,3)

y-2=1(x-2)   or y-3=1(x-3)

300

Write in point slope form... (2,-3) (5,8)

y+3=11/3(x-2)  or  y-8=11/3(x-5)

400

Find the slope and b...  (-1, -4)   (5, 8)

m=2

b=-2

500

Write in point slope, then slope intercept, then standard form...    m=-4  (-3,2)

y-2=-4(x+3)

y=-4x-10

4x+y=-10