What is the range of the function f(x) = 3x2 + 6x - 8?
{yly 2-1}
{yly s-1}
{yly 2-11}
{yly s -11}

Set $r$ is a set of rectangles such that (1) only the grid points shown here are used as vertices, (2) all sides are vertical or horizontal and (3) no two rectangles in the set are congruent. if $r$ contains the maximum possible number of rectangles given these conditions, what fraction of the rectangles in set $r$ are squares? express your answer as a common fraction.

Question 4 of 10 2 points what is the second part of the process of investigating a question using data? a. rephrasing the question o b. describing the data c. collecting the data o d. making an inference submit

The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.