Daily Flashcardizz: Graphing from Slope Intercept Form

Front

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

Back

The slope-intercept form is given by the equation 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 = 3x + 2?

Back

The slope is the coefficient of x, which is 3.

Front

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

Back

The y-intercept is the value of y when x = 0, which is 5 in this case.

Front

How can you find the y-intercept from the equation y = 1/2x - 4?

Back

Set x = 0. The y-intercept is -4.

Front

What is the slope of the line represented by the equation y = -x + 3?

Back

The slope is -1.

Front

If the slope of a line is 2, what does this indicate about the line's steepness?

Back

A slope of 2 indicates that for every 1 unit increase in x, y increases by 2 units, making the line steep.

Front

What is the graph of y = 0?

Back

The graph of y = 0 is a horizontal line that intersects the y-axis at (0,0).

Front

How do you graph the equation y = 3x - 1?

Back

Start at the y-intercept (0, -1) and use the slope (3) to rise 3 units and run 1 unit to the right.

Front

What does a negative slope indicate about a line?

Back

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

Front

What is the slope of the line represented by the equation y = -3x + 4?

Back

The slope is -3.