Algebra Quiz

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

• y = ax + b

• y = mx + b

• y = mx^2 + b

• y = mx - b

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

• y - y1 = m(x - x1)

• y = x + b

• y = mx + b

• y = mx

What is the standard form of a linear equation?

• Ax + By = D

• Ax + By = E

• Ax + By = C

• Ax + By = F

How do you graph a linear equation?

• To graph a linear equation, plot points on a scatter plot and connect them with a straight line.

• To graph a linear equation, plot points on a bar graph and connect them with a straight line.

• To graph a linear equation, plot points on a coordinate plane and connect them with a curved line.

• To graph a linear equation, plot points on a coordinate plane and connect them with a straight line.

How do you find the slope of a line given two points?

• slope = (y2 - y1) / (x2 - x1)

• slope = (x1 - x2) / (y1 - y2)

• slope = (y1 - y2) / (x1 - x2)

• slope = (x2 - x1) / (y2 - y1)

In slope-intercept form, what does the slope represent?

• the x-coordinate of the line

• y-intercept of the line

• rate of change or steepness of the line

• the area under the line

In point-slope form, what does the slope represent?

• The slope represents the x-intercept of the line.

• The slope represents the distance between two points on the line.

• The slope represents the y-intercept of the line.

• The slope represents the rate of change or the steepness of the line.