Answer:
To solve this problem, we can use a system of equations.
We know the quadratic expression has the form
Using points (1,12) and (4,0), we can form the following system to find a and b.
We need to divide the second equation by -4 and sum both equations
Then, we use this value to find the other variable
<h3>Therefore, the quadratic function that models the situation is</h3>
or
According to this expression, after 2 seconds, the height is 16 feet.
It's p = 6/(x+a).
Multiply both sides by p to get 6 = p(x+a), then divide both sides by (x+a) to get 6/(x+a) = p.
20%
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Answer:
all you gotta do is times it
Step-by-step explanation:
Answer:
1.4 mile mark
Step-by-step explanation:
When you try to find this answer you are adding a tenth of a mile to 1.3 which gives you 1.4 hopefully this helped :)