Graphing Equations Review

Front

What is the slope in the equation: y=4x+3?

Back

4

Front

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

Back

y-intercept

Front

Which graph is correct for y = 3x - 4?

Back

Graph B

Front

Write the equation for the line in slope-intercept form given the slope is 4 and y-intercept is 3.

Back

y=4x+3

Front

Given that the slope is 2/3 and the y-intercept is -3, what is the equation of the line?

Back

y = 2/3x - 3

Front

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

Back

y = mx + b

Front

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

Back

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

Front

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

Back

Slope

Front

If the slope of a line is negative, what does that indicate about the line's direction?

Back

The line decreases from left to right.

Front

What is the y-intercept of the line represented by the equation y = 5x + 2?

Back

2