You are playing a board game and your playing piece begins the game at START. You roll a single number cube numbered 1 to 6 to f
2 answers:
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Option A
The vertex is (h, k) = (5, -25)
<em><u>Solution:</u></em>
<em><u>Given function is:</u></em>
<em><u>The vertex form is given as:</u></em>
Rewrite the equation in vertex form
Complete the square for
Use the form to find the values of a, b, c
a = 1 , b = -10, c = 0
Consider the vertex form of a parabola
Substitute the values of a and b into the following formula to find "d" :
Find the value of "e" using the formula,
Substitute the value of a, d, e into vertex form
Set y equal to above equation
Compare the above equation with vertex form
We find, h = 5 and k = -25
Thus the vertex is (h, k) = (5, -25)