The graph y=3x^2-3x-1 is shown. Use the graph to find the estimates for the solutions of 3x^2-3x+2=2 and 3x^2-3x-1=x+1.

an advantage of the standard deviation is that it increases as the dispersion of the data increases. e. the interquartile range is preferred when the data are not skewed or no have outliers. an advantage of the standard deviation is that it uses all the observations in its computation.

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.

step-by-step explanation:

6.48/4 4 goes into 6.48 1.62 times

20%

step-by-step explanation: