Answer:
I think the answer would be +15.
Step-by-step explanation:
Answer:
28 miles
Step-by-step explanation:
i took the test on edg 2021
It's not perfectly clear, but you seem to be saying that each week, the
pond becomes 3% deeper than it was THE PREVIOUS WEEK.
If I'm reading that correctly, then the pond is 10-ft deep when the rainy
season begins, and after 'x' weeks later, the depth is
D = 10 (1.03)^x feet.
After 8 weeks, the depth is D = 10 (1.03)⁸ = 12.67 feet .
rounded to the nearest foot, D = 13 ft.
The vertex is (-1, 2).
The equation of parabola:
where (h, k) is the vertex
We have h = -1 and k = 2.
Substitute:
In a direct proportion, the equation can be set up as
y = kx
k = y/x
k = 6/20
k = 0.3
