A quadratic function has its vertex at the point
( − 9 , 2 ) \displaystyle {\left(-{9},{2}\right)} ( − 9 , 2 ) . The function
passes through the point
( − 10 , 3 ) \displaystyle {\left(-{10},{3}\right)} ( − 10 , 3 ) . When written in vertex form, the
function is
f ( x ) = a ( x − h ) 2 + k \displaystyle {f{{\left({x}\right)}}}={a}{\left({x}-{h}\right)}^{{2}}+{k} f ( x ) = a ( x − h ) 2 + k , where:
a = \displaystyle {a}= a = Preview Question 6 Part 1 of 3 .
h = \displaystyle {h}= h = Preview Question 6 Part 2 of 3 .
k = \displaystyle {k}= k = Preview Question 6 Part 3 of 3 .
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Enter your answer as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4)
Enter your answer as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4)
Enter your answer as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4)