A 7-inch candle burns at a rate of 2-inches per hour. Which equation represents the relationship between y, the height of the dandle in inches, and x, the number of hours the candle burns?

• y=2x+7
• y=7-2x
• y=2-7x
• y=7x+2

Tags

CCSS.6.EE.C.9

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

Which of the following situations could be descried by the equation y=120-25x?

• There are 120 people in the football stadium, and 25 more are entering each hour.
• A plumber charges $25 for a house call and $120 per hour.
• A teacher has 120 students. Her third period has 25 students
• There are 120 gallons of water in a tank. It releases water at a rate of 25 gallons per minute

A fitness club opens with 80 members. Each month the membership increases by 15 members. Which equation represents the relationship between the number of months the club has been opened, x, and the total fitness club membership, y?

• y=15x
• y=15x+80
• y=x+15
• y=80x+15

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Which statement best describes "b"?

• x-intercept
• y- intercept
• Slope
• Bee

Which statement best describes "m"?

• x- intercept
• y - intercept
• slope
• bee

Tags

CCSS.8.EE.B.5

Write the equation in slope intercept form of the line that passes through the given point and has the given slope.
(4, -7); m = -1/4

• y= -1/4x - 6
• y= 1/4x - 6
• y= -1/4x + 6
• y= -6x - 1/4

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

Write the equation of a line through the point (6, -8) with a slope of 1/2. 

• y = 1/2 x - 8
• y = 1/2 x - 11
• y = 1/2 x + 6
• y = 1/2 x - 2

Tags

CCSS.HSA.CED.A.2

Write the equation of a line through the point (6, -8) with a slope of 1/2. 

• y = 1/2 x - 8
• y = 1/2 x - 11
• y = 1/2 x + 6
• y = 1/2 x - 2

Give the equation for the graph

• y = 5x - 3
• y = 4x + 2
• y =-2x + 5
• y = - 2x + 4

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10