World 2 8.5.I Slope

What does 'b" represent in y=mx+b

• y-intercept

• banana

• nothing

• slope

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the slope in the equation y=2x + 3?

• 2
• 3
• 5
• Cannot be Determined 

Tags

CCSS.8.EE.B.5

Which equation best represents the line on the graph?

• y= 1/2x
• y= -1/2x
• y = 2x
• y = -2x

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the equation of the line?

• y = -3/4x + 3
• y = 4/5x + 3
• y = -4/5x + 3
• y = -4/5x

Which is the graph of y= -x - 3?

• A

• B

• C

• D

Which equation best represents the relationship between x and y in the table shown?

• y= 5x+5
• y=1/5x+5
• y=15x+5
• y=10x+5

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

At the beginning of the summer, Jenna had saved $141.  To earn money of the summer, she is working part time at the local community center.  She will earn $32 per day of work.  If x represents the number of days she works, which of the following equations represents how much money she will have, including her savings?

• y = 141-32x
• y = x + 141
• y = 32x + 141
• y = 141x + 32

Tags

CCSS.6.EE.C.9

Kiki wants to rent a bounce house for her daughter's party.  The cost, y, to rent the bounce house for the number of hours, x, is shown in the table.  The initial set up fee for the bounce house is which of the following? Use Demos!

• $65

• $55

• $130

• $185

Tags

CCSS.HSF.LE.B.5

Several years ago, Conner bought an antique clock.  Since then, it has increased in value.  If x represents the number of years he has owned the clock, and y represents the value of the clock (in dollars), which of the following situations in represented by the graph?

• Dave bought the clock for $300 and each year the value increased by $125.  
• Dave bought the clock for $300 and each year the value increased by $50.  
• Dave bought the clock for $300 and each year the value increased by $200.
• Dave bought the clock for $300 and each year the value increased by $100.

Tags

CCSS.HSF.LE.B.5