Fill Out Table With Function

You drink a beverage with 120 milligrams of caffeine. Each hour, the amount of caffeine in your system decreases by about 10%. The table below models the amount of caffeine in your system after a certain number of hours. Which sequence of numbers below would be the correct values to fill in the table? (You may want to copy/fill out the table to help you answer this question)

• 110, 100, 90, 80, 70

• 108, 96, 84, 72, 60

• 108, 97.2, 87.5, 78.7, 70.9

Tags

CCSS.HSF.BF.A.2

Find the missing y values.

• 6 & 12

• 4 & 12

• 4 & 2

• 6 & 2

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Using the word bank below to fill in the blank of this sentence. ( one, many, more than one, or 0 ) The mapping diagram represents a function because each value input is paired with exactly ________ output value.

Tags

CCSS.8.F.A.1

Which table is correct for y = 4x+3?

• 
• 
• 

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

The table shows the x and y values for the equation

y = x - 6.

What is the missing number?

• 12

• 10

• 14

• 13

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

When graphing a linear equation using a TABLE, you...

• Pick values for y, plug them into the equation, and find x to make a table of values.

• Pick values for x, plug them into the equation, and find y to make a table of values.

• Put the equation is slope intercept form and then graph it using the slope and the y-intercept.

• Put the equation in standard form and then graph it using the x- and y- intercepts.

Select one TRUE statement about this mapping diagram.

• The diagram does NOT represent a function because each input value x is paired with more than one output value y.

• 2, 3 in Blue color are the output values.

• The diagram represents a function because each input value x is paired with EXACTLY one output value y.

• 3, 4, 5 in red are the input values.

Tags

CCSS.8.F.A.1

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?

• F. f(n) = −3n + 24

• G. f(n) = - (1/3)n +16

• H. f(n) = −3n + 64

• J. f(n) = -(1/3)n + 8

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Tags

CCSS.HSF.IF.A.2

The table shown currently is NOT a function.

Which of the numbers could we CHANGE to a 12 to make this table a function.

• The output of 16

• The first output of 12

• The second input of 2

• The input of 3

Tags

CCSS.8.F.A.1