1) Which equation represents the relationship between the input and output?? a) a=b/5 b) a=5b c) b=5a d) b=a+8 2) Nancy can type 50 words per minute. Look at the table below. Which equation matches the table? a) m=50+w b) w=50+m c) w=50m d) m=50-w 3) Which equation matches the table? a) y=x+6 b) y=x-6 c) y=6x d) y=x6 4) What is the equation of this table? a) y=x+3 b) y=x/3 c) y=3x d) y=x-3 5) What are the independent values in the table? a) {5,6,7,8,9} b) {0,1,2,3,4} 6) In this table, the y quantity is ...?  a) The y quantity is3 times as much as the input b) The y is quantity 8 times as much as the input c) The x quantity is 3 times as much as the ouput d) The x quantity is 8 times as much as the output.  7) What is the rule of this table? a) Multiply by 2 b) Add 3 c) Add 4 d) Multiply by 3 8) What is the DEPENDENT variable? a) total cost b) weight c) number of packages mailed d) number of mail carriers delivering packages 9) What is the INDEPENDENT variable? a) distance b) time c) there isn't one d) 25 10) On a graph, which axis shows the INDEPENDENT variable? a) x-axis b) y-axis c) origin d) neither e) it changes 11) On a graph, which axis shows the DEPENDENT variable?  a) x-axis b) y-axis c) origin d) neither e) it changes

Perren Relate Tables, Equations, and Graphs

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