How are the Taylor polynomials for a function f centered at a related to the Taylor series for the function f centered at a? Choose the correct answer below. A. The nth Taylor polynomial is the nth partial sum of the corresponding Taylor series. B. The difference of the Taylor polynomials for nequals1, ..., n is the nth partial sum of the corresponding Taylor series. C. The product of the Taylor polynomials for nequals1, ..., n is the nth partial sum of the corresponding Taylor series. D. The sum of the Taylor polynomials for nequals1, ..., n is the nth partial sum of the corresponding Taylor series.

step-by-step explanation:

the solution of the equation is 2.23 ⇒ answer b

step-by-step explanation:

* lets revise the meaning of exponential function

- the form of the exponential function is y = ab^x, where a ≠ 0, b > 0 ,  

  b ≠ 1, and x is any real number

- it has a constant base b

- it has a variable exponent x

- to solve an exponential equation, take the log or ln of both sides,  

  and solve for the variable

* lets solve the problem

∵

- the base is 7 and the exponent is x

- insert ㏑ in both sides

∴

- use the rule

∴ x ㏑(7) = ㏑(77)

- to find x divide both sides by ㏑(7)

∴

* the solution of the equation is 2.23 to the nearest 2 decimal places

the answer is 1030 it's very simple math.