Pre Alg 7 warm up 12/17 & 12/18

Front

What is the product of x and sixteen?

Back

16x

Front

How do you express '16 less than b' in algebraic terms?

Back

b - 16

Front

What is a function?

Back

A relation where each input has exactly one output.

Front

Back

x = 10

Front

What determines if a graph is a function?

Back

A graph is a function if it passes the vertical line test.

Front

What is the definition of a variable in algebra?

Back

A symbol used to represent an unknown value.

Front

What does it mean to solve an equation?

Back

To find the value(s) of the variable that make the equation true.

Front

What is the difference between an expression and an equation?

Back

An expression does not have an equality sign, while an equation does.

Front

What is the distributive property?

Back

a(b + c) = ab + ac

Front

Back

x + 12