Let f(x) = 3x– 5x + 13 and g(x) = 2x- 7. what is g (f (x)) 6x2 – 10x + 19 1222 - 89x + 160 3x2 - 3x + 6 D. 6x3 - 31a? + 61x – 91

Q: Q2 (2x - 1)(x+2)

A: Let,the given expression is

Q: Find (f- g)(x) when f(x) = 7x - 8 and g(x) = 2x - 2. O A. - 5x +6 О В. 5х-6 ОС. 9х -10 O D. 5x - 10

A: fx=7x-8gx=2x-2To find:f-gx

Q: Let f(x) = 3x2. Find f(3 + h). f(3 + h) = Find (3 + h) – f(3) h f(3 + h) – f(3) Compute f'(3) by…

A: Given; f(x)=3x2

Q: Divide the polynomial f(x) = x + 4x² + 5x + 2 by (x + 2) (x³ + 4x? + 5x + 2) ÷(x + 2)

A: Given the polynomialf(x)=x3+4x2+5x+2

Q: 2. If f(x) = -x² +2x+7 and g(x) = 5x+9, find f(x) +g(x). A x +7x+16 B x - 7x-16 C 10x+63 D -x +7x+16

A: We need Addition operation on these two functions

Q: Find the value of c that will cause the polynomial f(x) = x2 + 3x + c to have 3 as

A: f(x)=x2+3x+c

Q: x2 + (12 – 5x) | a. Evaluate f(6) given that f(x) = 8x f(6) = Preview b. Evaluate g(x + 2) given…

A:

Q: Find all the factors of f (x) = x³ – 4x² + x + 6.

A: GIVEN: f(x) = x3 - 4x2 + x + 6

Q: 2x + 3x(x)-x+6x

A:

Q: 2. Find f(-6) and g(3+7) if f(x)=2x-3 and g(x) = x² + 2x.

A:

Q: One factor of f(x) = x³ – 12x² + 47x – 60 is (x – 5). What are the zeros of the function? O 5, -4,…

A:

Q: If S(16x* – 16x³ + 4x²)dx = F(x) + C, then F(x) = 16 A 5 B (4x²– 2x) 3 16 5 3 16 5- 4,3-4

A:

Q: Find the other zeros of f (x) = 3x* – 16x + 14x² + 24x – 9, if 3 is a zero of a function.

A: We will solve it by division algorithm Given f(x) = 3x4-16x3+14x2+24x-9 Given 3 is the zero of the…

Q: | 5x-2 | = | 2x-3 |

A: Given,

Q: what are the possible zeros of f(x)=−6x 5 7x 3 + 12?

A:

Q: (6x+7)(6x 7) |3|

A:

Q: x2 + 8x + 15 = (x + 3)(x 4. x2 – 9x + 20 = (x – 5)(x.

A: Givenx2+8x+15we can rewrite 8x as sum of 3x and 5xx2+5x+3x+15taking common parts…

Q: Let f(x) = 3x² + 4x – 1 and g(x) = 2x + 7. Find each of the following: a. (f + g)(x) b. (f + g)(4).

A:

Q: Find the domain of f

A: Given: fx=4x-3x2-4. Here, fx is defined only when 4x-3≥0 and x2-4≠0. When 4x-3≥0, x≥34 When…

Q: If f (x) = 2x + 6, g (a) = -9, find – 12 (f+g) (x) O 9x-12 -9(3x-1) -9(3x-4) O 9(3x+4)

A:

Q: (2x² - 4x+6)-(x² - 5)

A:

Q: If f(x) = x² – 5 and g(x) = 6x, then g(f(x)) is equal to %3D A 6x³ – 30x © 36x? – 5 6x² – 30 D x2 +…

A: Given:     To determine:

Q: Find (f.g)(-5) whenf(x)=-9x-9 and glx%%=D-8x2-8xtle

A:

Q: If f(x) = 2x² – 3.x +5 , find f(4).

A: Given f(x)= 2x2-3x+5 Now we have to find f(4)  by substituting 4 in place of X and evaluate as shown…

Q: If z2 + 2x – 8 = (x+ A)? – B² , then the value of B is

A:

Q: Find the domain of f

A: We have to find the domain of given function   The given function is

Q: Let f(x) = 6x – 4x² – 7x³ and g(x) = 9x² – 5x . Find (f + g)(x) and (f – g)(x). Then evaluate f +g…

A: Question- Let f(x) = 6x - 4x ^ 2 - 7x ^ 3 and  g(x) = 9x ^ 2 - 5x  Find (f+g)(x) and (f-g)(x). Then…