General Knowledge
Algebraic Expressions
Fun Facts
100

The set of all outputs for a function

range

100

evaluate the following expression 


2x+15 when x=10 

35

100

what is the second largest continent?

africa 

200

set of x-values that give rise to real y-values 

domain

200

what is the value of y in the equation: 

1/2+5=15


20

200

what is the largest religion in the United States after Christianity?

Judaism 

300

how do you find the domain and range of a graph?

-find input values along the x-axis 

-find output values along the y-axis

300

evaluate xy when x=3 and y=22

66

300
where is 90% of the world's fresh water?

Antarctica 

400

unknown values are called...

variables 

400

find y when 5y+10=45

6

400

a single cloud can weigh as much as.....

1 million pounds 
500

method for describing the relationship between two variables.

algebraic rule

500

what is the algebraic expression for the following word expression: 


two times number less four

2x-4

500
what percent of the world is left-handed? 

10%