Math 1 EOC Review (Released)

Front

What is the distance formula used to calculate the distance between two points on a grid?

Back

Distance = √((x2 - x1)² + (y2 - y1)²)

Front

What is the line of best fit in statistics?

Back

A line that best represents the data on a scatter plot, used to predict values.

Front

What does E = mc² represent in physics?

Back

It represents the relationship between energy (E), mass (m), and the speed of light (c).

Front

How do you calculate the cost of a service with a fixed fee and a variable rate?

Back

Cost = Fixed Fee + (Variable Rate × Time)

Front

What is the definition of slope in a linear function?

Back

Slope is the ratio of the rise (change in y) to the run (change in x) between two points.

Front

How do you find the slope of a line given two points (x1, y1) and (x2, y2)?

Back

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

Front

What is a linear function?

Back

A function that graphs to a straight line, typically in the form y = mx + b.

Front

What is the x-intercept of a linear function?

Back

The x-coordinate where the graph crosses the x-axis (y=0).

Front

What is the y-intercept of a linear function?

Back

The y-coordinate where the graph crosses the y-axis (x=0).

Front

What is the formula for calculating the cost difference between two companies?

Back

Cost Difference = Cost of Company Y - Cost of Company Z.