Linear Functions 2

Find slope:

• m= 4
• m=1/4
• m=-4
• m=-1/4

Tags

CCSS.8.EE.B.5

Determine the slope and y-intercept from the following equation:  $y\ =\frac{3}{2}x+3$  

• slope: 5 y-intercept: (0,3) 

• slope:  $\frac{3}{2}$   y-intercept: (0,3) 

• slope: 4 y-intercept: (0,3/2)

• slope:  $\frac{1}{5}$   y-intercept: (0,5) 

Which of the following equations represents standard form?

• y = mx + b

• Ax + By = C

• $m\ =\frac{y_2-y_1}{x_2-x_1}$

• all of the above

Determine the rate of change of the following linear equation 4x - 5y = 10.

• 4

• -2

•  $\frac{4}{5}$  

• 0

What is the zero of the following linear equation 2y = 6x + 8?

• 6

• 3

• 0

• -1.33

What words represent the point where a graph crosses the x-axis? Select all that apply. 

• x-intercept

• y-intercept

• root

• solution

• zero

What type of lines have an undefined slope?

• All lines

• Vertical lines

• Horizontal lines

• none of the above

Horizontal lines have what slope?

• positive

• 0

• negative

• undefined

What is the y-intercept of the following equation 4x - 2y = 6?

• -2

• -3

• 4

• 3

What is the rate of change for the following graph?

• 80
• 20
• 40
• 160

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6