Answer:
-23
Step-by-step explanation:
As I increases by 18, y decreases by 12. From the last value in the table, I needs to increase by 2·18 for it to become zero. Hence the y-intercept will be 2·12 less than the last value in the table:
1 - 2·12 = -23 . . . the y-intercept
Mm is the unit used to measure film size. It stands for millimeter.
The standard film size is 35 mm. The standard frame size of a still camera film was 24 x 36 mm.
mm is the smallest unit to measure length of an object. It is followed by cm then in and so on.
1 cm = 10 mm
1 in = 2.54 cm
1 in = 25.4 mm
(-1, 5) because if you plug in -1 to both equations, you should get 5 from both equations. They also cross at that point, making that the solution.