Fill in the missing numbers to complete the linear equation that gives the rule for this table.

Triangle jkl was dilated using the rule dm, 1/3 the image, triangle j’ k’ l’ is the result of the dilation. a.5 units b.7.5 units c.10 units d.12.5 units

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)

Use sigma notation to represent the following series for 9 terms.