Answer:
lance
Step-by-step explanation:
uwuuu!!
thanks for the points
Answer:
4
a=k/b squared when a=1,b=4 k=16
When b=4 a=1
Answer:
the slope intercept form is y=mx+b
Answer:
The question gives you V0 as 220, so plug that in first.
h=-16t2+220t.
Then it says to find the time (solve for t), when the height is 400 ft. Plug 500 ft in as h and solve for t.
500=-16t2+220t.
To solve this, set the quadratic equal to 0 by subtracting 500 from both sides (0=-16t2+220t-500) and use the quadratic formula!
Step-by-step explanation:
Answer:The answer is 0.5b+7
Step-by-step explanation: