Comfirming Solutions to Linear Equations

Front

Is (3, 1) a solution to the linear equation 4x + 3y = 12?

Back

No

Front

Points that are___________ the line are solutions to a linear equation.

Back

On

Front

Is (5, 5) a solution to the linear equation x + y = 12?

Back

No

Front

Solutions to linear equations are....

Back

ordered pairs (x,y)

Front

Which of the following is a solution to the graphed equation above? (3, 2), (-4, 6), (1, 3), (3, 1)

Back

(1, 3)

Front

What is a linear equation?

Back

An equation that makes a straight line when graphed.

Front

What does the slope of a line represent?

Back

The rate of change of y with respect to x.

Front

What is the y-intercept of a linear equation?

Back

The point where the line crosses the y-axis.

Front

How do you confirm if a point is a solution to a linear equation?

Back

Substitute the x and y values into the equation and check if it holds true.

Front

What is an ordered pair?

Back

A pair of numbers (x, y) that represent a point on a coordinate plane.