Mid Unit 4 Review

Front

What is a linear equation?

Back

A linear equation is an equation that makes a straight line when graphed. It can be written in the form y = mx + b, where m is the slope and b is the y-intercept.

Front

What does slope represent in a linear equation?

Back

Slope represents the rate of change of the dependent variable (y) with respect to the independent variable (x). It indicates how steep the line is.

Front

How do you find the point of intersection of two linear equations?

Back

To find the point of intersection, solve the system of equations simultaneously to find the values of x and y that satisfy both equations.

Front

What is the formula for calculating the total cost when there is a flat fee and a variable fee?

Back

Total Cost = Flat Fee + (Variable Fee per hour * Number of hours)