8th Equation-Table-Graph

Front

What does 'b' represent in the equation y=mx+b?

Back

y-intercept

Front

What does 'm' represent in the equation y=mx+b?

Back

slope

Front

If m = 2 and b = -4, what is the equation in slope-intercept form?

Back

y = 2x - 4

Front

What is the definition of y-intercept?

Back

The y-intercept is the point where the line crosses the y-axis, represented by the value of 'b' in the equation y=mx+b.

Front

What are the slope and y-intercept in the equation y=2x+10?

Back

Slope (m) = 2, y-intercept (b) = 10.

Front

How do you find the slope from two points (x1, y1) and (x2, y2)?

Back

Slope (m) = (y2 - y1) / (x2 - x1).

Front

What is the slope of a horizontal line?

Back

The slope of a horizontal line is 0.

Front

What is the slope of a vertical line?

Back

The slope of a vertical line is undefined.

Front

How can you determine the y-intercept from a graph?

Back

The y-intercept is the point where the line intersects the y-axis.

Front

What is the general form of a linear equation?

Back

The general form of a linear equation is Ax + By = C.