Using Patterns to Write Equations

The table shows the relationship between b, the number of slices of bread, and c, the total number of calories in the bread.

Which equation represents the relationship between b and c?

• c = 70b

• c = b + 70

• c = 140b

• c = b + 140

Tags

CCSS.6.EE.C.9

Use the table to write an equation that relates lunch cost L and number of riders n.

• L = $0.50n

• L = $4.00n

• L = $6.00n

• L = $8.00n

Tags

CCSS.6.EE.C.9

Given the following table, write the linear equation.

• y = 9x + 3

• y = 3x + 12

• y = 3x + 9

• y = 1x + 12

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Using the table above, determine the equation of the line.

• y = 5x

• y = 10x

• y = 1/5 x

• y = 1/10 x

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Look at the table below. Write an equation to match the pattern between m, minutes and bubbles blown, b.

• b = 12(m)

• b= m +12

• b = m ÷ 12

• none of these

Tags

CCSS.6.EE.C.9

Which is the correct equation for the pattern in the table?

• y = 0.3x

• y = x + 0.3

• y = 3x

• y = x + 3

Tags

CCSS.6.EE.C.9

Which equations can be used to represent the table?

Choose 2.

• y=1/2x

• y=2x

• x=2y

• x=1/2y

Tags

CCSS.6.EE.C.9

Write an equation for the table:

• b = 28a

• b = 14/a

• b = a + 14

• b = 14a

Use the equation: b = 5a + 6 to complete the table.

• 20, 25

• 21, 26

• 80, 90

• 15, 12

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Write an equation for the table:

• y = 22/x

• y = 22x

• y = x + 22

• y = x - 22