4x2 + 21x + 5 x2 6x + 8 - Let f(x) and g(x) 4x2 + 19x - 5 4x2 - 7x 2 | Find and simplify: f(x) g(x) f(x) · g(x)

Q: f''(x)=8x−3f′′(x)=8x-3 and f'(−3)=−6f′(-3)=-6 and f(−3)=−3f(-3)=-3.

A:

Q: F(x) = x-4, 16 - x2, x< 4 x 2 4 6. 3 4.

A: By the given function

Q: F:R³ → R² defined by ED- 3x1 + x2 - 6x3] -X1 + x2 + 13x3] F

A: For linear transformation 1)Tx+y=Tx+Ty2)Tcx=cTx Given linear transformation is defined as…

Q: x² - x - 12 f (x) = x2 - 2x- 8

A: In the question function given is-        f(x)=x2-x-12x2-2x-8 Simplifying the given function we get-…

Q: f(3) - f(-1) f(x) = 4x² - 3x +2

A:

Q: 2x - 3x + 13x+a if x#2 f(x) = . X-2 b if x = 2

A: Solution:- It is give that f(x) is continuous at x=2  and the given function is  f(x)=…

Q: f(x) = 4x² 8x +3 - x²+x-12

A: The given function is f(x)=4x2-8x+3x2+x-12

Q: 2x² +4x f(x)=- x² - 2x-8

A: According to our company guidelines we are supposed to answer only first three subparts.  In this…

Q: Find real values of x for which f(x) = 0. f(x) = (12 − x2)/8

A: Given: f(x)=12-x28 which f(x)=0.

Q: (3x - 7x if x< 0 5x - 9 if x2 0 Find g (3) where g (x)

A: Given function is gx=3x2-7x if x&lt;05x-9     if x≥0.

Q: 3x2+x 5. If f(x) = then f'(x) is 3x2-x'

A: We are solving the first question and for the next questions post the question again and alsomention…

Q: f(x): ×+18 and glx) = 4x-34 2. f(x) - 5x - || and glx) - 7 -3x

A:

Q: f(x)= 2x+5 3x-2 -19 (3x-2) f(x)=-

A: SOLUTION-

Q: (f) X- x2+23 = 4 X2+2x3 =4 %3D 2x1 + 3x2- X3 = 1 7x + 3x2 +4x3 =7

A:

Q: x² = x - 12 -X-12 f(x)%3= x2-2x 8

A:

Q: 6. f(x)= 42x -107x -67x+180 ; given that 2x-5 is a factor of f(x).

A: The given polynomial is f(x)=42x3-107x2-67x+180, 2x-5 is a factor of f(x)

Q: f(x)= 2x2 + 9x -3 and g(x)= 2x - 2 find the following  f(-3) + g(-3)

A: f(x)= 2x2 + 9x -3 and g(x)= 2x - 2

Q: f'(x)= X-2 x²-9

A: Given data:   The derivative of the function is given as:.   The expression to find out the point of…

Q: Differentiate the function. g(x) = (3+2x)/(7-8x)

A:

Q: 7x² + 3x + 3 If f(x) = then: f'(x) =| f'(3) =

A: Given function fx=7x2+3x+3x To find the derivative of given function Quotient rule is used For any…

Q: F(x)=3x2-3x g(x)=-4x-3 Find f(-2) and g(4)

A: Given f(x)=3x²-3x, g(x)=-4x-3 To find f(-2) and g(4)

Q: السؤال الثاني |4-x Vx-1 Find the domain of y = - 2 3+x| x+5

A: We have to find the domain of y=4-x3+x-2-x-1x+5 For domain x≠-3, x≠-5 and  x-1≥0⇒x≥1 And…

Q: f(x) = -a2 +7x – 13 x²+7x- 13 Find f(-3)

A: fx    =-x2+7x-13f-3 =--32+7-3-13-xn=1      n is even-1   n is odd-32=9   and  +×-=-rule of sign for…

Q: 30x3 + 31x? 25x – 6 - Find the domain of f(x) = 12x3 – 59x2 11x + 30 - -

A:

Q: using f(x)=(3x)^2-5x-12, find f(-3)

A: Given    f(x) = (3x)^2 - 5x - 12 , then f(-3) = ?

Q: f(x) = 7 - 7x, Find f + g. g(x) = -3x + 7 O 4x O -4x + 14 -3x + 7

A: The given functions are: fx=7-7x and g(x)=-3x+7

Q: f(x) = 3X f(x) = 3* -4 -2 4

A: f(x) = 3x for x= -4 the value of f(x) is 3-4 = 181 x=-4 , f(x) = 181 for x= -2 the value of f(x) is…

Q: 5x2 f(x) = + 21x + 4 -, a = -2 x2 +2x

A:

Q: If f (x) = 5x2 2a + 7 and g (a) = -2x2 + 6x + 3, then f (x) - g (x) = %3D

A: A function defines a relationship between two sets, where one set is dependent on other set. Any…

Q: f(x)= (2x^3-5)/x^2+x-6

A: The given expression is,

Q: 2x2-4 x2-1. 12) f(x) =

A:

Q: - 4x - 3x + 10 Use algebraic techniques to rewrite g(x) as a sum of three terms. Then find g'(x).

A: Given,  gx = -4x43-3x103+6x3   We have to write gx as a sum of three terms and to find g'x

Q: F) = X- 3 x² 2x-4

A: on differentiation we get

Q: solve

A:

Q: x2 - 4x if x 4 f(x) = x2 - 16 a = 4 %3D if x 4

A:

Q: L3Q4. Find (f + g)(x), if f(x) = - 5x2 + 6 and g(x) = x2 - 6. A.- 4x2 B.4x2

A: To find f+gx, if fx=-5x2+6 and gx=x2-6.

Q: 4x - 4 rse of f(x) 2x - 1

A: From the given data:

Q: F(x) = 3x2 +4x -5 G(x) = 2x2-8 H(x) = -4x2 +5x-2       F(2) - H(-3)

A: Substitute the value of x for each function and find F(2) - H(-3). As F(x) is given, put x= 2 to…

Q: Evaluate f(-3) for (x)=x^3+3x+17

A:

Q: 6.)f(x) =- 3x + 7 g(x) = 2x - 8 Find (gof)(x)

A: Since you mention that : answer for number 6

Q: > 3x-7 -? √√2x+5 23 What is the domain of f(x)=- x²-7 (24) What is the domain of f(x)=- x² +1

A:

Q: f(x) = -2x X- 13 - 2x

A:

Q: f(x) = ²-12x+20 x-1

A:

Q: (A(x² – 2x + 21) 0<x<3 3 < x < 4 otherwise - f (x) = ЗА

A:

Q: f(x) = 9x - 72 g(x) = x – 7x - 8 Find (x)

A:

Q: f(x)=-5x2+2x g(x)=3x-2 (g/f)(-2)

A: Given that f(x)=-5x2+2x and  g(x)=3x-2 To find the (g/f)(-2)

Q: f(x)=2x^2-x+9f(x)=2x2−x+9 Find f(4)

A: The given function is f(x) = 2x2 – x + 9.

Q: f(x)=-x^2+4x-4

A: Explanation and solutions is given below.....

Q: f(x) = x 2+ 4x g(x) = 2x + 5 Find f(-7) - g(-7)

A: Given: fx=x2+4xgx=2x+5 To find f(-7)  plug -7 in the given function f we get,…

Q: 3x2 + 4x – 15 Let f(x) : 2x2 + x – 3

A: NOTE- AS WE ARE ALLOWED TO ANSWER MAXIMUM THREE SUBPARTS IN ONE SESSION. SO, I HAVE ANSWERED FIRST…