Find the mean of the first 6 natural numbers​

Hence the first 6 natural numbers are 1, 2, 3, 4, 5 and 6. ... Now the sum of all these numbers is 1 + 2 + 3 + 4 + 5 + 6 = 21. Now the total numbers in our data is 6. Hence the Arithmetic mean of the data is 1+2+3+4+5+66=216=3.5 .

h is the x-coordinate of the vertex

step-by-step explanation:

we have

in this function

the point represent the vertex of the function

so

h is the x-coordinate of the vertex

k is the y-coordinate of the vertex