Again the auction house raffle sold 200 tickets at $1 each. How many prizes of $10 should they to make the raffle a fair game?
2 answers:
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<h3><u>Option C</u></h3><h3><u>The vertex form of the equation is:</u></h3>
<em><u>Solution:</u></em>
<em><u>The vertex form of equation is given as:</u></em>
Where, (h, k) is the vertex
Given that,
We have to find the vertex form of equation
Step 1:
Complete the square for
a = 1
b = -6
c = 14
Consider the vertex form of a parabola.
Substitute the values of a and b into following:
Find the value of "e" using following formula:
Substitute the values of a, d, e in eqn 1
Thus vertex form form is found. Option C is correct