-4x=32
Solving for x:
x=(32)/(-4)
x=-8
Answer:
13a + 9b + 11
Step-by-step explanation:
- 9a + 4a = 13a
- 4b + 5b = 9b
- 4 + 7 = 11
- Put them together: 13a + 9b + 11
I hope this helps!
Answer:
1.) B.
the horizontal distance covered by
2.). D (0)
3.) A ( infinity )
Step-by-step explanation:
1.) Since it is a quadratic function which models the height of the plane, in feet, relative to the ground, at a horizontal distance of x feet. Therefore,
The range = height
The domain = distance covered
2.) Since she launched it from the top of a building. That is, from a starting point, then domain = 0
3.) Since the plane traveled a horizontal distance of 50 feet before landing on the ground. This mean that it can travel further. Therefore the domain can be to infinity
