Review of Tables and Coordinate Plane For Saturday School

Front

What is a table of values?

Back

A table of values is a set of ordered pairs that shows the relationship between two variables, typically x and y.

Front

What does the equation y = x + 5 represent?

Back

It represents a linear relationship where for every increase of 1 in x, y increases by 1, starting from 5.

Front

How do you determine the slope of a linear equation?

Back

The slope is determined by the coefficient of x in the equation y = mx + b, where m is the slope.

Front

What are coordinates?

Back

Coordinates are a set of values that show an exact position on a coordinate plane, typically written as (x, y).

Front

What does the point (2, -3) represent on a coordinate plane?

Back

It represents a point located 2 units to the right of the origin and 3 units down.

Front

How do you write an equation from a table of values?

Back

Identify the pattern in the changes of y with respect to x, then express it in the form y = mx + b.

Front

What is the y-intercept in the equation y = 5x + 2?

Back

The y-intercept is 2, which is the value of y when x is 0.

Front

What does the equation y = x - 4 indicate about the relationship between x and y?

Back

It indicates that y is 4 units less than x.

Front

How can you identify a linear equation from a table of values?

Back

If the differences between y values are constant for equal differences in x values, it is a linear equation.

Front

What is the significance of the slope in a linear equation?

Back

The slope indicates the steepness of the line and the direction of the relationship between x and y.