Semester 1 Review (Algebra 1)

Front

What is the common ratio for the sequence: 28, 14, 7, 3.5...?

Back

The common ratio is 1/2.

Front

What is the explicit equation for the table?

Back

The explicit equation is f(x) = 3(4)^{n - 1}.

Front

Back

r = 2.

Front

Is the following data discrete or continuous? 3.5, 4.0, 4.5, 5.0...

Back

The data is continuous.

Front

Solve for y: -5 - 7y = -20y + 34

Back

y = 3.

Front

What is a linear equation?

Back

A linear equation is an equation that makes a straight line when graphed, typically in the form y = mx + b.

Front

Define a function in mathematics.

Back

A function is a relation that assigns exactly one output for each input.

Front

What is the slope-intercept form of a linear equation?

Back

The slope-intercept form is y = mx + b, where m is the slope and b is the y-intercept.

Front

What does it mean for data to be discrete?

Back

Discrete data consists of distinct or separate values, often counted in whole numbers.

Front

What is the quadratic formula?

Back