Systems of Equation Graphing

Front

What is the slope-intercept form of the equation -8x + 2y = 4?

Back

y = 4x + 2

Front

Why do parallel lines never intersect?

Back

They have the same slopes.

Front

Solve the system: 2x + 3y = 12 and x - y = 2. Record your answer as (x,y).

Back

(4, 0)

Front

What are the equations for the total number of tickets sold and the total receipts in the talent show problem?

Back

S + A = 530; 3S + 4A = 1740

Front

What happens when you graph the same equation twice?

Back

You will have infinite solutions.

Front

What is the definition of a system of equations?

Back

A set of two or more equations with the same variables.

Front

What does it mean for two lines to be perpendicular?

Back

Their slopes are negative reciprocals of each other.

Front

How do you find the point of intersection of two lines?

Back

Solve the system of equations simultaneously.

Front

What is the graphical representation of a linear equation?

Back

A straight line on a coordinate plane.

Front

What is the significance of the y-intercept in a linear equation?

Back

It is the point where the line crosses the y-axis.