Which factor could be part of the function so that f(x) decreases as x approaches infinity and as x approaches negative infinity? Select all that apply.
f(x)=(3x+1)(2x−5)(x+9)(?).
SELECT ALL THAT APPLY.
1) -4
2) -2/3x
3) 5x^2
4) (3X-7)
5) -(x^3+4)
Which factor could be part of the function so that f(x) decreases as x approaches infinity...
Suppose the polynomial f (x) has the following end behavior: as x approaches infinity, f(x) approaches infinity, and as x approaches negative infinity, f (x) approaches negative infinity. Which of the following polynomials could represent f(x)? There may be more than one correct answer. Select all correct answers. 0-23 0-2x3 - #3 - 4x 7x5 + 4x2 0x2 + x - 3 Ox+8 x3 + 10x2 – 5x + 5
describe or draw a function, f(x), with the following
characteristics: f(x) has domain (-infinity,8) f(x) has range
(-infinity, 9)
Describe or draw a function, f(x), with the following characteristics: f(x) has domain (-0,8) f(x) has range (-0,9) f(4) = 0; f(5) = 0; f(7) = 0 • The limit, as x approaches -oo, of f(x) equals 9 • The limit, as x approaches 8 from the left, of f(x) equals - • • f(-1) = f(-3); f(-1) > f(-2) f(1)...
How do I solve lim((3x^3 - 5x +2)/(4x^2 + 3)) as x approaches infinity?I divided everything by the largest power of x, but I ended up getting a denominator of 0. Do I have to factor this?(answer is infinity)
Part A-Multiple Choice K/U-20 marks] 1. If the leading coefficient of an odd-degree polynomial function is positive, then the function extends from the third quadrant to the first quadrant; that is, as * , y -co and as →-co, y → b. * →-co, y → and as x 0, y →-60 * →-co, y →-co and as x 0, y → d. X-CO, y -co and as x, y →-00 a. c. c. c. 6 2. Which polynomial function...
True of False (dont need to solve) _____According to the L’hospital’s rule, lim(x-->a) f(x)/g(x)= L if f'(x)/g'(x)=L _____ A monotonically increasing function cannot have a max or min in a closed interval [a, b] because f’(x) >0 for all x in (a, b). _____ For x>10, the ratio ln(x)/sqrt(x-10) approaches 0 as x --> infinity . _____ lim(x-->infinity) (3x^3 +12x^2 -8x +1)/(x^2 + 2)(3x-1) =3 _____ _____ x = -1 is an asymptote of y= 1/(sqrt(x+1)) _____ _____ y=0 is...
To which intervals could we restrict the domain of f to make it an invertible function? Choose all answers that apply: D None of the above 6 f(x) of 12 。。 D) None of the above y = f(2) 1 2 3 4 5 6 7 8 9 9 -8 7 -6-5-4-3 -2 -6 -7 -9
To which intervals could we restrict the domain of f to make it an invertible function? Choose all answers that apply: D None of...
The leading term of f(x) is - 7x. Part A: What is the correct verbal description of the end behavior of f(x)? Part B: What is the correct symbolic description of the end behavior of f(x)? Select one answer for Part A, and one answer for Part B. B: As x → 00.f(x) > 0, and as x → -00,f(x) → .. A: As x approaches infinity, f(x) approaches infinity, and as x approaches negative infinity, f (x) approaches infinity....
#35,37
In Exercises 21 through 38, differentiate the given function and simplify your answer 21. f(x) (2x 3)14 22. fx) 23. f(x) = (2x + 1)4 24. f(x) = V 5x6-12 25. fx)-(a 4r3 78 26. ft) (3r 729)5 27, f(t) = V5 3x 28. f(x)=- (6x2 +5x+ 1)2 5rt_ V4x2 30. 4x +1 31. f(x)=: (1-x2)4 2 3(5x4 1)2 32. f(x) = (1-x2)4 (135) f(x) = (x + 2)3(2x-1)5 36. f(x) 2(3x 1)(5x 3)2 (1 -x 1 - 5x2...
Question 2 Find the indicated function value. Find f(-4) when f (x) 2² +4 23 62 O-2/7 0-5/16 0 - 1/2 O-2/5 Question 3 BILI SUULILULUI NV, O Question 5 3 pts Find the indicated function value: f(3) = 5 - 8a, g(x) = -3x + 8. Find (f + 9) (x) - 3x + 5 - 5x + 13 0 - 11x + 13 2x Question 6 3 pts Find the composition of functions: f(x) 70? + 4x, g(x)...
consider
Which function is the result of vertically stretching f(x) = x2 by a factor of 2 and translating it 4 units upward? O A) y= 2x² - 4 B) y = 2x2 + 4 C) y = -4x2 + 2 D) y = 4x2 + 2 Which function is the result of vertically stretching f(x) = x2 - 7 by a factor of 2 an translating it downward 5 units? OA) A) y = x² - 12 B) y...