Practice: Equations from Tables, Graphs, Verbal Descriptions

Which equation matches the table?

• y = x + 5
• y = 5x
• y = x - 5
• x = y - 5

Tags

CCSS.6.EE.C.9

What is the correct equation for the graph?

• y = x + 5

• x = y

• y = 5x

• x = 5y

Tags

CCSS.8.EE.B.5

If chocolate chip cookies cost $3.00 per cookie plus $2 for boxing them up in a decorated box, what would the expression be?

• 3 + 2x

• 3x + 2

• 3x + 2x

• 5x

Tags

CCSS.HSA-SSE.A.1A

Speedy Boat Rental charges a $15 deposit fee plus $2 for each hour of use to rent a paddle boat.  Write an equation for C, the total cost, to rent the boat for h hours.

• h = 2C + 15
• C = 15h + 2
• h = 15C + 2
• C = 2h + 15

Tags

CCSS.6.EE.C.9

The Roaming Cell Phone Company charges $15.00 per month plus $0.20 per minute of airtime usage.  If Juanita uses x minutes of airtime, what is an equation that can be used to determine her monthly cell phone bill (C)?

• C = 15 + 0.20x
• C =15 (0.20x)
• C = 15 + x + 0.20
• C = 0.20 + 15x

Tags

CCSS.HSF-BF.A.1A

Which equation represents the graph?

• y= 200x +50

• y = 50x + 250

• y = x + 200

• y = 50x + 200

Tags

CCSS.8.EE.B.5

What is the algebraic equation for this table?

• y = x + 3
• y = 3x
• y = x ÷ 3
• y = x - 3

Tags

CCSS.6.EE.C.9

•  $y=-3x+4$  

•  $y=\frac{1}{3}x+4$  

•  $y=4x-3$  

•  $y=-3x+7$  

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

• $y=3x-1$

• $y=-9x-1$

• $y=\frac{1}{3}x+2$

• $y=-\frac{1}{3}x-9$

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

• $y=4x+1$

• $y=\frac{1}{4}x-3$

• $y=-x+9$

• $y=-3x-1$

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2