Question

Please help!!! ):

Answer 1

The function below models the correlation between the number of hours a plant is kept in sunlight (x) and the height (y), in mm, to which it grows:
y = 4 + 2x

What does the y-intercept of this function represent? (1 point)


The original height of the plant was 4 mm.
The original height of the plant was 2 mm.
The height of the plant increases by 2 mm for every hour of sunlight it receives.
The height of the plant increases by 4 mm for every hour of sunlight it receives.

Answer 2

whats up hun

Answer 3

The y-intercept is the height of the plant at time=0.

Answer 4

So what does that tell you about the height of the plant if the time (x) = 0

Answer 5

so it would be the first one?

Answer 6

Correct :)

Answer 7

Thanks!(: