function (pmf) f(1) = c(x – 1) for r -4, -2,2,4, where c is a constant. (a) Find c. (b) Find P(-2< X < 5).

Q: Let a = (-2,3, –4)" , y = (3,-2, -5)". (a) Find ||a||1. (b) Find ||a||2- (c) Find ||y||o-

A: Given Information -  x = -23-4  and  y = 3-2-5We have to find the following - (a) x1(b) x2(c) y∞…

Q: Evaluate the function for fx) = x + 3 and g(x) = x2 – 2. (fg)(8) (fg)(8) =

A: The functions f(x)=x+3 and g(x)=x2-2. We have to find fg8=?

Q: Let s(t) = 81 + 3t + 100 be the position, in miles, of a car driving on a straight road at time t,…

A: Given that, position= s(t)=8t2+3t+100 at time t. velocity=v(t)=16t+3 at time t. (a) Then using…

Q: Let f(x) = 4x +6 ƒ-¹( - 10) =

A: given function f(x)=4x+6

Q: Find f.g, g. f, and g. g. f(x) = x + 4, g(x) = x - 9 (a) f.g (b) g.f

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

Q: Let f(x) = 2x + 3x? + 5x + 5. Find f(3 + V2).

A:

Q: When f(z) = 8z 4z +5, evaluate f(- 2) f(- 2) =

A: The given function is: f(x) = 8x2 - 4x + 5

Q: Let f(x)=x +3 and g(x)=-2x+6. Find each of the following. (a) (f+g)(2) (b) (S - 8)X2) (c) (fg)(2)…

A: we have to find the following

Q: Let f(x)=-x2-3x+5. find f(3).

A: To find the function in the given value, replace the 3 in place of x to obtain the result.

Q: f(x) = x* + x³ – 2x² What is the domain of the function given above?

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

Q: Let /(x) = 7 - 9x - 20. Find f(-3)

A:

Q: When f(x) = x² + 4x + 3, evaluate f( – 1) )

A:

Q: Let f(x) be the function f(x) 1. Find the following: x + 1 f(11) = f( – 10) | (4) 2 (-) f |

A: Given function is fx=xx+1-1. Put x=11 in the function. f11=1111+1-1=1112-1=-112 Therefore, f11=-112.

Q: Let ​f(x)=−4x+6. find f(-x)

A:

Q: f(x)=2(x+2)(x-4) shifting the function to 2 units to the right and 1 unit down

A:

Q: Let f(x) 14x + 10 f(z) =

A: Given function :