Convert the equation to the standard form for a parabola by completing the square on x or y as appropriate.
y^2 + 2y - 2x - 3 = 0

100 points, hi, i’m not sure how to get the equation from the graph and table.

There are 18 female students and 16 male students in a class. which of the following expresses the ratio of female students to male students in simplest form? а) 10 b) 9 to 8 c) 8: 9 d)18/16

Ms. aniston asked seven students in her class to collect pet food cans for a local animal shelter. the dot plot shows the number of food cans collected by each student. each dot represents one student. what is the median of the data set? a. 6 b. 9 c. 7 d. 8