Alg warm-up for 5.6 version 2 (after day 1 notes)

Front

The equation y = 3x + 5 has _____

Back

Infinitely many solutions

Front

Back

-\frac{1}{2}

Front

In the equation y = -2x, what is the y-intercept?

Back

0

Front

Back

Vertical

Front

Is the point (1, 2) a solution for the following inequality?

Back

Yes, it is located in the shaded region.

Front

What is the definition of a linear equation?

Back

An equation that makes a straight line when graphed, typically in the form y = mx + b.

Front

What does the slope of a line represent?

Back

The rate of change of y with respect to x; it indicates the steepness and direction of the line.

Front

How do you find the y-intercept of a linear equation?

Back

Set x = 0 in the equation and solve for y.

Front

What is the difference between a solid line and a dotted line in graphing inequalities?

Back

A solid line indicates that points on the line are included in the solution, while a dotted line indicates they are not.

Front

What does it mean for a system of equations to have no solution?

Back

The lines representing the equations are parallel and never intersect.