Mathematics Quiz on Graphs and Equations

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

• y = mx + b

• Ax + By = C

• y - y1 = m(x - x1)

• x = my + b

Which of the following describes a vertical line?

• Has a slope of 0

• Has an undefined slope

• Has a positive slope

• Has a negative slope

What is the term for all the x values in a function?

• Dependent variable

• Domain

• Output

• Range

What is the point where the line crosses the y-axis called?

• y-intercept

• x-intercept

• Origin

• Slope

Complete the slope-intercept equation.

a

b

Label the x and y intercepts.

a

b

x intercept

y intercept

Is the slope positive or negative?

a

positive

negative

What is the term for the steepness of a line in a graph?

• Intercept

• Axis

• Slope

• Coordinate