What is the mode of this data set? 41, 43 , 45 , 3 , 11 , 23 , 24 , 27 , 29 , 45 , 12 , 19 , 22 , 49 , 25
2 answers:
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Answer:
-3
Step-by-step explanation:
we khow that the vertex form of a function is written this way :
f(x)=a(x-h)²+k
- the coordinates of the vertex are (h,k) so from the graph we can deduce that k = -3
