Question

(04.02 MC) Sara and Meg buy an equal number of comic books every month. The following equation shows the number of comic books, y, that Sara has after x months: y = 2x + 15 The following graph shows the number of comic books, y, that Meg has after x months: Graph shows Months on x axis and Number of Comic Books on y axis. The scale on x axis is shown from 0 to 5 at increments of 1. The scale on y axis is shown from 0 to 28 at increments of 4. The title of the graph is Megs Comic Books. A straight line is shown which joins the ordered pair 0, 12 and 4, 28 After 2 months, how many more comic books does Meg have than Sara?

Answer 1

i think 1 also

Explanation:

Answer 2

For Meg's graph, y-intercept is 12 and slope is (28 - 12)/4 = 16/4 = 4, equation is y = 4x + 12, after 2 months meg has 4(2) + 12 = 8 + 12 = 20 comic books
After 2 months, Sara has 2(2) + 15 = 4 + 15 = 19 comic books.

After 2 months, Meg has 1 more comic books than Sara.