Which explains whether or not the graph represents a direct variation? 4
2
1 +
1
3
The graph has a constant of variation of 3, so it represents a direct variation.
The graph has a slope of 3, so it represents a direct variation.
The graph has a positive slope, so it does not represent a direct variation
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The system of equations graphed below has how many solutions?

The weight of an object in the water is 7% of its weight out of the water. what is the weight of a 652g object in the water?

The customer price index(cpi), which measures the cost of a typical package of customer goods, was 208.8 in 2011 and 244.1 in 2016.let x=11 corresponding to the year 2011 an estimate to cpi into 2013 and 2014. assume that the data can be modeled by a straight line and the trend to continue idenfinitely. use data points to find such a line and then estimate the requested quantities