Stephen makes wooden shelves for his room he starts with a board that is 20 feet long.Stephen wants to make the shelves 3/4 foot
1 answer:
The number of shelves stephen can make is approximately 27
<h3><u>Solution:</u></h3>Given that Stephen makes wooden shelves for his room
Stephen wants to make the shelves 3/4 foot long
He starts with a board that is 20 feet long
To find: number of shelves he can make
So the number of shelves stephen can make can make is found out by dividing 20 feet long board by 3/4 foot long
So the number of shelves stephen can make is approximately 27
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First, (2, 0).
Second, (0, 14).
So we have a value (14) for c. We can substitute that into our first equation to find b.
We can now plug in our values for b and c into the equation to get its standard form.
To find the vertex, we can convert this equation to vertex form
by completing the square.
Thus, the vertex is (4.5, –6.25).
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We are given two different solutions of the equation.
First, (2, 0).
Second, (0, 14).
So we have a value (14) for c. We can substitute that into our first equation to find b.
We can now plug in our values for b and c into the equation to get its standard form.
To find the vertex, we can convert this equation to vertex form
Thus, the vertex is (4.5, –6.25).
We can confirm the solution graphically (see attachment).