Which equation is best represented by this graph?

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

The table shows the amount of pet food in cups remaining in an automatic feeder as a function of the number of meals the feeder has dispensed. Based on the table, which function models this situation?

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Which equation is best represented by this graph?

• y + 7 = -3(x - 4)

• y + 1 = -3(x + 2)

• y - 4 = 3(x + 7)

• y - 2 = 3(x - 1)

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

The tabel represents some points on the graph of a linear function. Which equations represent this relationship?

Select TWO correct answers.

• 
• 
• 
• 
• 

Tags

A.2C

The table represents some points on the graph of a linear function. Which equation represents the same relationship?

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

The table represents some points on the graph of a linear function. Which function represents the same relationship?

• h(x) = -3x - 10.5

• h(x) = -x - 3.5

• h(x) = 3x - 10.5

• h(x) = x - 3.5

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Researchers in Antarctica discovered a warm sea current under a glacier that is causing the glacier to melt. The ice shelf of the glacier had a thickness of approximately 450 m when it was first discovered. The thickness of the ice shelf is decreasing at an average rate of 0.06 m per day.

Which function can be used to find the thickness of the ice shelf in meters x days since the discovery?

• t(x) = 450 - 0.06x

• t(x) = -0.06(x + 450)

• t(x) = 450 + 0.06x

• t(x) = 0.06(x + 450)

Tags

CCSS.HSF-BF.A.1A

An organization has a monthly budget of x dollars. Every month $2,070 is spent on salaries. One - fourth of the remaining budget is spent on monthly activities. Which function can be used to find the amount in dollars spent on monthly activities?

Tags

CCSS.HSF-BF.A.1A