Algebra 1: Linear Functions 1

Which one is the slope formula?

• $\frac{y_2-y_1}{x_{2\ }-\ x_1}$

• y = mx + b

• Ax + By = C

Which one is written in slope-intercept form?

• $\frac{y_2-y_1}{x_{2\ }-\ x_1}$

• y = mx + b

• Ax + By = C

Which one is written in standard form?

• $\frac{y_2-y_1}{x_{2\ }-\ x_1}$

• y = mx + b

• Ax + By = C

What is the slope of the line shown on the graph?

• $\frac{3}{2}$

• $\frac{2}{3}$

• $\frac{1}{2}$

• 2

What is the slope of the line shown on the graph?

• 4

• $\frac{1}{4}$

• -4

• $-\frac{1}{4}$

What is the slope of the line shown on the graph?

• zero

• undefined

Find the slope of the line that passes through the two given points: (-3, -2) and (-5, -8)

• 3

• $\frac{1}{3}$

• $\frac{5}{4}$

• $\frac{4}{5}$

Find the slope of the line that passes through the two given points: (3, -4) and (7, -14)

•  $-\frac{2}{5}$  

•  $-\frac{5}{2}$ 

•  $-\frac{9}{2}$ 

•  $-\frac{2}{9}$ 

Find the slope of the line that passes through the two given points: (-2, 3) and (-2, -6)

•  $\frac{9}{4}$  

•  $\frac{4}{9}$ 

• zero

• undefined

Find the slope of the line that passes through the two given points: (-6, 8) and (4, -2)

• -1

• 1

• 5

• -5