The equation of the tangent lineto the graph of the function f ( x ) = x 2 at the point ( 3 , 9 ) with the use of graphing calculator and check whether the answers matches with that of Exercise 18 (a).
The equation of the tangent lineto the graph of the function f ( x ) = x 2 at the point ( 3 , 9 ) with the use of graphing calculator and check whether the answers matches with that of Exercise 18 (a).
Solution Summary: The author explains how to calculate the equation of the tangent at the point (3,9).
To calculate: The equation of the tangent lineto the graph of the function f(x)=x2 at the point (3,9) with the use of graphing calculator and check whether the answers matches with that of Exercise 18 (a).
(b)
To determine
To calculate: The equation of the tangent lineto the graph of the function f(x)=x2 at the point is (−1,1) with the use of graphing calculator and check whether the answers matches with that of Exercise 18 (b).
(c)
To determine
To calculate: The equation of the tangent lineto the graph of the function f(x)=x2 at the point is (10,100) with the use of graphing calculator and check whether the answers matches with that of Exercise 18 (b).
Let f (x) = x², a 3, and b
=
=
4.
Answer exactly.
a. Find the average value fave of f between a and b.
fave
b. Find a point c where f (c) = fave. Enter only one of the possible values for c.
c=
please do Q3
Use the properties of logarithms, given that In(2) = 0.6931 and In(3) = 1.0986, to approximate the logarithm. Use a calculator to confirm your approximations. (Round your answers to four decimal places.)
(a) In(0.75)
(b) In(24)
(c) In(18)
1
(d) In
≈
2
72
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