Systems of Equation Graphing

Front

How can you tell if a point is a solution to a system?

Back

The (x,y) coordinates satisfy both equations.

Front

When you graph the exact same equation twice, what do you get?

Back

You will have infinite solutions.

Front

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

Back

y = 4x + 2

Front

This system has _____ solutions: 0, 1, 2, Infinitely many?

Back

0

Front

Parallel Lines never intersect because...

Back

They have the same slopes.

Front

What is 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

They intersect at a right angle and have slopes that are negative reciprocals.

Front

What is the graphical representation of a solution to a system of equations?

Back

The point where the lines intersect.

Front

What does it mean if a system of equations has no solution?

Back

The lines are parallel and never intersect.

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.