Graphing in Standard Form

Which equation is written in STANDARD form?

• y = 1/2x + 2
• y - 3 = -5(x + 2)
• -7x + 2y = 9
• 3x + 2 = y

^{What is the x- intercept of the line?}

• (1, 0)
• (2, 0)
• ( -1, 0)
• (-2, 0)

Write in slope intercept form
5x - 3y = -9

• y = (5/3)x - 3
• y = (5/3)x + 9
• y = (5/3)x + 3
• y = (3/5)x + 3

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Leslie cleans the barns for the horses.  Her time spent cleaning can be modeled by the equation y = 15 x + 30, where x represents the number of stalls that contains horses.  What is the meaning of the y-intercept?

• The time it takes to clean one horse
• the time it takes to clean one stall
• the time it takes to clean an empty barn
• the times it takes to clean each of the stalls with a horse

Tags

CCSS.HSF.LE.B.5

What does the x intercept represent?

• The length of the race
• The amount of time it took Trish to run the race. 

Tags

CCSS.HSF.LE.B.5

Name the x- and y-intercepts for the equation:
2x + y = 6

• (0, 3) and (6, 0)
• (0, -3) and (-6, 0)
• (3, 0) and (0, 6)
• (-3, 0) and (0, -6)

What is the y-intercept of
2x-5y=35?

• (0,-7)
• (-7,0)
• (35/2, 0)
• (0,35/2)

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the x-intercept of
x+4y=7?

• (7/4, 0)
• (0, 7/4)
• (7, 0)
• (0,7)

What is the slope of line?

• 2/3
• 3/2
• -2/3
• 4/6

Tags

CCSS.8.EE.B.5

What is the slope of 
6x-y=9?

• 9/6
• -9
• 6
• -6

Tags

CCSS.8.EE.B.5