I bought three pencils costing 18 cents each. how much change did I get from $1

How can the correlation in the scatter plot graph below best be described? positive correlation negative correlation both positive and negative no correlation

Find the values of y: 3y^3(y^2+ 2/3y)=0

The number of members f(x) in a local swimming club increased by 30% every year over a period of x years. the function below shows the relationship between f(x) and x: f(x) = 10(1.3)xwhich of the following graphs best represents the function? graph of f of x equals 1.3 multiplied by 10 to the power of x graph of exponential function going up from left to right in quadrant 1 through the point 0, 0 and continuing towards infinity graph of f of x equals 10 multiplied by 1.3 to the power of x graph of f of x equals 1.3 to the power of x