Standard form and Point Slope Form Quiz

Write the equation of a line parallel to the one pictured through the point (3,1) in point slope form.
(HINT: PARALLEL LINES HAVE THE SAME SLOPE)

• y - 1 = 1/2(x - 3)
• y + 1 = 1/2(x + 3)
• y - 1 = - 1/2(x - 1)
• y + 1 = - 1/2(x + 3)

Which is NOT a correct point-slope equation for the line in #14?

• y - 0 = 1/2(x + 2)
• y - 1 = 1/2(x - 0)
• y + 2 = 1/2(x + 2) 
• y - 2 = 1/2(x - 2)

What type of slope does the graph have?

• Positive
• Negative
• Zero Slope
• Undefined

Tags

CCSS.8.EE.B.5

What is the equation of the line graphed?

• x = -1
• y = -1
• y = -1x
• y = x - 1

Write the equation of a line perpendicular to the one pictured through the point (3,1) in point slope form.
(HINT: PERPENDICULAR LINES - FLIP AND SWITCH)

• y - 1 = 1/2 (x - 3)
• y + 1 = 2 (x + 3)
• y - 1 = - 1/2 (x - 1) 
• y - 1 = - 2 (x - 3)

What is the x-intercept?

• (12,0)
• (0,-3)
• (8,-1)
• (0,0)

Tags

CCSS.HSF.LE.B.5

What is the equation of this line?

• 0
• undefined 
• y = -2
• x = -2

Which is the correct graph for x = -4?

• A

• B

• C

• D

What is the y-intercept?

• 12
• -3
• 8
• 0

What is the slope of the line represented by  $6x-5y=12$  

•  $-\frac{6}{5}$  

•  $\frac{5}{6}$  

•  $\frac{6}{5}$  

•  $-\frac{5}{6}$  

Tags

CCSS.8.EE.B.5