For question 16, find the average rate of change for a quadratic function,
16. these tables represent a quadratic function with a vertex at (2, -1). what is
the average rate of change for the interval from x = 7 to x = 8?
interval
average rate
of change
3
8
15
2 to 3
3 to 4
4 to 5
5 to 6
vlow
6

6 meters

step-by-step explanation:

answer: i think it is c

simplifying

7ln(x + 2.8) = 11.2

reorder the terms:

7ln(2.8 + x) = 11.2

(2.8 * 7ln + x * 7ln) = 11.2

(19.6ln + 7lnx) = 11.2

solving

19.6ln + 7lnx = 11.2

solving for variable 'l'.

move all terms containing l to the left, all other terms to the right.

reorder the terms:

-11.2 + 19.6ln + 7lnx = 11.2 + -11.2

combine like terms: 11.2 + -11.2 = 0.0

-11.2 + 19.6ln + 7lnx = 0.0

the solution to this equation could not be determined.

step-by-step explanation:

i searched it on google but it says that the solution to this equation could not be determined but i hope that it you a little.