Reminders Reminders

Front

What is the slope-intercept form of a linear equation?

Back

The slope-intercept form is y = mx + b, where m is the slope and b is the y-intercept.

Front

How do you identify the slope from the equation y = -2x + 4?

Back

The slope is -2.

Front

What does the y-intercept represent in the equation y = -¾x + 1?

Back

The y-intercept is the point where the line crosses the y-axis, which is 1 in this case.

Front

What does the term 'translation' mean in geometry?

Back

Translation refers to moving a shape from one position to another without changing its size, shape, or orientation.

Front

If a shape is translated 3 units up and 4 units right, what are the new coordinates of a point (2, 3)?

Back

The new coordinates would be (6, 6).

Front

In the equation y = 25x + 40, what does x represent?

Back

x represents the number of months for the rental.

Front

What is the total cost equation for renting a saxophone from Manny’s Music Rental?

Back

The total cost equation is y = 25x + 40.

Front

How do you translate a quadrilateral EFGH 6 units down and 3 units left?

Back

Subtract 6 from the y-coordinates and 3 from the x-coordinates of each vertex.

Front

What is the effect of a negative slope on the graph of a linear equation?

Back

A negative slope indicates that as x increases, y decreases, resulting in a downward slant from left to right.

Front

What does the term 'quadrilateral' mean?

Back

A quadrilateral is a polygon with four sides and four angles.