Writing Equations from Tables and Graphs Extra Credit

Front

What is the equation that represents Nancy's typing speed if she types 50 words per minute?

Back

w = 50m

Tags

CCSS.HSF-LE.A.1B

Front

If b represents bubbles blown and m represents minutes, what is the equation that shows the relationship if 12 bubbles are blown per minute?

Back

b = 12m

Tags

CCSS.6.EE.C.9

Front

What is the algebraic equation for a table where y is 3 less than x?

Back

y = x - 3

Tags

CCSS.6.EE.C.9

Front

What does the symbol '=' represent in mathematics?

Back

It means 'is equal to' or 'the same as'.

Front

If Robyn had some video games and bought 4 more to have a total of 10, what equation models this situation?

Back

v + 4 = 10

Tags

CCSS.HSA.CED.A.3

Front

What is the first step to write an equation from a table of values?

Back

Identify the relationship between the variables.

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Front

How do you determine the slope from a graph?

Back

Calculate the change in y over the change in x (rise/run).

Tags

CCSS.8.EE.B.5

Front

What does the term 'variable' mean in an equation?

Back

A symbol that represents an unknown value.

Tags

CCSS.6.EE.A.2B

Front

What is the purpose of writing equations from tables and graphs?

Back

To express relationships between quantities mathematically.

Tags

CCSS.6.EE.C.9

Front

What is the equation for a linear relationship where y increases by 2 for every increase of 1 in x?

Back

y = 2x.

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2