How to tell if the histogram is is right skewed

Part of the total score for each program is the sum of five program component scores. on the free program, the sum of these five program component scores is multiplied by a factor of 2.0. yuzuru hanyu, of japan, earned scores of 9.07, 8.96, 8.89, 9.21, and 9.36 for the program components portion of his free program. how many total points did he receive for this portion?

Use the function f(x) is graphed below. the graph of the function to find, f(6). -2 -1 1 2

What is the slope of any line parallel to the line 8x+9y=3 in the standard (x,y) coordinate plane?