Algebra 1 EOC practice

Front

What is the equation to calculate the total cost, D, when buying lollipops at $1.50 each with a $2 credit card fee?

Back

D = 1.50l + 2

Front

Simplify the expression: x² + 2(x² + x - 3) - 10 - 3(2x - 2)

Back

3x² - 4x - 10

Front

What is the explicit formula for the sequence: 2, 8, 14, ...?

Back

a_n = 6n - 4

Front

What type of graph represents exponential growth?

Back

Exponential Growth

Front

Solve the equation: 4(2x-5) = 7(2x+4)

Back

-8

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 simplify an expression?

Back

To reduce it to its simplest form.

Front

What is the purpose of an equation?

Back

To show the relationship between two expressions.

Front

What is a linear equation?

Back

An equation that graphs as a straight line.

Front

What is the formula for the slope of a line?

Back

Slope (m) = (y2 - y1) / (x2 - x1)