Answer:
1. no
2. yes
3. no
4. yes
5. yes
Step-by-step explanation:
Answer:
Inital height is 20
Step-by-step explanation:
h= (-5x-5)(x-4)
h= -5x^2+15x+20
The second one is the only positive besides 4th but the second and first are the only 1861 so ide have to say the second one
Answer:
y=3x+(-6)
Step-by-step explanation:
y=mx+b
b is the initial condition which means any the point where the slope crosses the y axes.
m is the growth, also known as how much y increases when x increases by 1.
Answer: 10x^2-17x-20
Step-by-step explanation:
