SOL 8.16

The graph represents the same relationship as which table of ordered pairs

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Which table of values is represented by y = 3x - 2

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• y = -x + 7

• y = 4x + 3

• y = 8x + 7

• y = x + 8

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• y = 1/3x - 3

• y = 3x - 3

• y = -1/3x - 3

• y = -3x - 3

The total cost, t, for frozen yogurt depends on the weight, w, in ounces. If Freddy's frozen yogurt shop uses the equation t=0.34w+2 to determine the cost of frozen yogurt which represents the dependent variable in this situation?

• 0.34

• t

• 2

• w

Maria is starting to babysit to earn extra money. She is charging $15 for each hour she babysits. What represents the independent variable?

• the total amount she charged for babysitting

• the rate she is paid per hour

• the number of hours she babysits

• the number of children she babysits