Prealg Cumulative Flashcard (Fall)

Front

What is the unit rate for the rain fall? Options: 2 cm per hour, 1 cm per hour, ¹/₂ cm per hour, 4 cm per hour

Back

2 cm per hour

Front

Which statement about this graph is most true? Options: It is proportional, The cleaner uses 1 cup of vinegar to every 2 cups of cleaner, The cleaner uses 4 cups of cleaner to 2 cups of vinegar, All of the above

Back

All of the above

Front

Which is the better deal?
Round to the nearest hundredth!

Back

Cheerios

Front

Is this table proportional?

Back

Yes

Front

What is the constant of proportionality?

Back

9

Front

Hamburger sells 3 pounds for $6. If Alicia buys 10 pounds of hamburger, how much will she pay?

Back

Alicia will pay $20.

Front

What is the Constant of Proportionality?

Back

k=46

Front

Is the graph proportional or non proportional?

Back

non proportional

Front

In the equation y=mx+b, what does the m represent?

Back

slope

Front

What does 'b' represent in y=mx+b?

Back

y-intercept