Period 4 Jeopardy

Equationsand Inequalities

100

When graphing does the symbol > have an open dot or closed dot?

open dot

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

Write an inequality to represent the following situation: Uber charges $2.25 flat rate plus an additional $0.75 per mile. Katie only has $12. 

You do not have to solve!

$2.25 + .75x ≤ 12

Slope Intercept and Slope

100

What is the slope-intercept of a linear equation?

y= mx + b

200

What is the formula for slope? 

You must include the variable!

m =   y2 - y1

        ------------

         x2 - x1

300

 What's the slope of the line passing through (3,9) (5,4)

slope: -5/2

400

Graph:

y < 3/2x - 2

Answer will be on the board!!

500

Graph 2x + y < 4

Answer will be on the whiteboard!

Algebraic Expressions

100

x + 32 = 10

-22

200

Solve 4(x +2) when x =5 

28 

300

Simplify this expression 3x - 5 + 8x -2

 

11x - 7 

400

What is x³ 

when x = 2

8

500

Simplify: 

-3(x +2) + 4 + x

-2x - 2

Random Trivia!!!

100

What is the largest planet in the solar system??

Jupiter

200

What year was the first Ipad released?

2010

300

What is Rihanna's real name?

Robin Fenty

400

Who is the mayor of Central Falls?

January 4, 2021 Maria Rivera is sworn in as the City’s first woman and first Latina Mayor.

500

This rapper is from Kentucky, has 5 mixtapes released, and really became known by being featured on Lil Nas X song "Industry Baby"

Jack Harlow