Question

Plz help
Jack and Kane buy an equal number of comic books every month. The following equation shows the number of comic books, y, that Jack has after x months:

y = 2x + 15

The following graph shows the number of comic books, y, that Kane has after x months:

After 2 months, how many more comic books does Jack have than Kane?

1
2
4
7

Answer 1

@tkhunny

Answer 2

Where is each after 2 months?

Jack: Substitute x = 2 and calculate.
Kane: Find Months = 2 on the chart and read the value on the vertical axis.

Answer 3

what do you mean? @tkhunny

Answer 4

I mean what I said. What do you mean? You need to be able to read a chart and evaluate a function. Follow the inst4ructions carefully. gtg

Answer 5

@Jaynator495

Answer 6

Come on, abby. You have

y = 2x + 15

Now, substitute x = 2 and see what you get for y.