Math 1 Unit 1

Front

What is a linear scenario?

Back

A linear scenario is one where the relationship between variables can be represented by a straight line on a graph. For example, paying a constant percentage tax on a purchase is linear.

Tags

CCSS.8.F.A.3

Front

How do you calculate the total cost of an item with tax?

Back

To calculate the total cost of an item that costs x dollars with an 8% tax, use the expression 1.08x.

Tags

CCSS.HSA-SSE.A.1A

Front

What expression represents saving a fixed amount monthly?

Back

The expression for saving $5 per month in an account that already contains $20 is 20 + 5M, where M is the number of months.

Tags

CCSS.HSF.LE.B.5

Front

How do you represent a population decreasing by a percentage?

Back

Tags

CCSS.HSF-LE.A.1C

Front

What is an expression in mathematics?

Back

An expression is a combination of numbers, variables, and operators without an equality sign. For example, 6m is an expression.

Tags

CCSS.6.EE.A.2B

Front

What is the formula for calculating tax on a purchase?

Back

The formula for calculating tax on a purchase is: Total Cost = Item Price + (Tax Rate * Item Price). For example, for an 8% tax on x dollars, it is 1.08x.

Tags

CCSS.6.RP.A.3C

Front

What does it mean for a function to be exponential?

Back

Front

What is the difference between linear and exponential growth?

Back

Linear growth increases by a constant amount, while exponential growth increases by a constant percentage, leading to faster growth over time.

Front

How do you express a decrease in population?

Back

Tags

CCSS.HSF.LE.A.2

Front

What is a variable in mathematics?

Back

A variable is a symbol used to represent an unknown value in mathematical expressions or equations, commonly denoted by letters like x or y.

Tags

CCSS.6.EE.A.2B