y=mx+b!!!

Front

What does the equation y=mx+b represent?

Back

It represents the slope-intercept form of a linear equation, where m is the slope and b is the y-intercept.

Front

What is the slope in the equation y=mx+b?

Back

The slope (m) indicates the steepness and direction of the line on a graph.

Front

What is the y-intercept in the equation y=mx+b?

Back

The y-intercept (b) is the point where the line crosses the y-axis.

Front

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

Back

The slope is calculated using the formula m = (y2 - y1) / (x2 - x1).

Front

If m=3 and b=2, what is the equation of the line?

Back

The equation is y=3x+2.

Front

What does a positive slope indicate about a line?

Back

A positive slope indicates that the line rises from left to right.

Front

What does a negative slope indicate about a line?

Back

A negative slope indicates that the line falls from left to right.

Front

What is the slope of the line represented by the equation y=-4x+5?

Back

The slope is -4.

Front

How would you write the equation of a line with a slope of 1 and a y-intercept of -2?

Back

The equation is y=x-2.

Front

What is the slope of the line represented by the equation y=2/3x+1?

Back

The slope is 2/3.