peachijmin
11.07.2019 •
Mathematics
Find the equation for the tangent line to the function f(x) = 4x3+3x2+5x+6 when x = 2. put your answer in slope intercept (y= mx+ b.format, and use it to identify the y-intercept for this line. the y-intercept for the tangent line to the function f(x) = 4x3+3x2+5x+6 when x = 2 is
Solved
Show answers
More tips
- S Society and Politics Secrets of NATO: Which Countries are Part of the Alliance?...
- H Health and Medicine Is Massage Necessary? Facts and Opinions...
- C Computers and Internet Clearing Cache: How to Speed Up Your Browser...
- S Style and Beauty How are artificial nails removed?...
- S Style and Beauty Secrets of Tying a Pareo: 5 Ways...
- F Food and Cooking Everything You Need to Know About Pasta...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
Answers on questions: Mathematics
- M Mathematics A random sample of 65 high school seniors was selected from all high school seniors at a certain high school. The following scatterplot shows the height, in centimeters...
- M Mathematics The measures of the angles of triangle x y z are in the ratio 3:3:6 what are the measures of the angles...
- M Mathematics Expressions are equivalent to 4 ( 3 j + ( − 4 ) ) − 9...
- H History I m failing.. please help.....
- E English Which of the following topics would lend itself to a formal style of writing only A) Why Living in the Country is Better Than Living in the City B) Folk Songs I Have Sung...
- S Social Studies List one advantage and one disadvantage of the family unit in jonas s community as compared to the family as we know it in our society....
- P Physics Apronghorn antelope has been observed to cover 1.60 km with an average speed of 67.0 km/h. the antelope s speed during the first half of the distance is 88.0 km/h. find...
Ответ:
The derivative of the function at x=2 is
... f'(x) = 12x² +6x +5
... f'(2) = (12·2 +6)·2 +5 = 65
The value of the function at x=2 is
... f(2) = ((4·2 +3)·2 +5)·2 +6 = 60
Then the point-slope form of the line can be written as
... y = 65(x -2) +60
... y = 65x -70 . . . . . . eliminate parentheses, collect terms
The y-intercept of the tangent line at x=2 is -70.
Ответ:
x=-36
Step-by-step explanation:
Add the 7/2x +1/2x to be 8/2x which means that it'll be 4x=18=9/2
then subtract 9/2x on both sides so itll be
-9/2x -9/2x
because if you do 8/2-9/2 it's -1/2
then multiply the reciprocal to both sides so
which then cancels out -1/2 and makes it
x=-36