Given f(x) = 3x- 5x+4, g(x) =- 3.x and h(x) = V2-x , find x-2 a) f(3), f(-3), g(2), g(-2), h(1), h(4)

Q: if f(x)=6-9x, find f -1(-30)

A: Given,           fx=6-9x

Q: If Q(x) = 7x - 1, find Q(- 9). Q(- 9) =

A:

Q: Let f (x) = 2x + 4 and g(x) = 2x - 6. Find (a) f 1x2 + g1x2, (b) f 1x2 - g1x2, (c) f 1x2 g1x2, and…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: If f (x) = x3 + x2 - x - 1, find f (1), f (-1), f (12 ), and f (a).

A: We have given  fx=x3+x2-x-1

Q: For the following exercise, the slant height of a right circular cone is given by the formula s =…

A: Given that the slant height of the cone is 200cm and height of the cone is 150cm.It is required to…

Q: If f (x) = 2x2 - 7 and g(x) = x2 + x - 1, find f (-2), f (3), g(-4), and g(5).

A: A function is a relation between a set of two variables, one dependent variable and an independent…

Q: Find f(2n + 5) + 4f(3n) if f(x) = -3x2 - 7x - 1

A: Given query is to find indicated function operation.

Q: F(x)=7x+2 a. F(-7) b. F(x+4) c. F(-x)

A: F(x)=7x+2 a. F(-7) b. F(x+4) c. F(-x)

Q: Let g(x) =-4x+5, Find g(3), g(0),g(-2) and g(b)

A: Given: The function gx=-4x+5, To find: The values of g3, g0, g-2 and gb.

Q: If f(x) = x - 3x + 4 and g(x) = 2x – 5, find (fg)(-1).

A: We have to find fg-1 where it is given that: fx=x2-3x+4 and gx=2x-5 To find fg-1 we need to find fgx…

Q: If f(x) = 3x² + 6x – 5, find the following: (a) f(5) = (b) F(-1) = | (c) f(-6) =

A: Given               f(x)=3x2+6x-5we have to find  f(5)    replace x by 5 in f(x) f(-1) replace x by…

Q: If f (x) = 2x2 + x - 7, find (f (a + h) - f (a))/h.

A:

Q: For the function f(x)= -3x + 9 and g(x) = 4x - 1, find fg(2)

A: The composite function is created when one function substituted into another function .…

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: If g(x)=2x+1 and f∘g =6x-7, determine an expression for f(x)

A:

Q: If f(x) = 2x + 4 and g(x) = 5 x,  find f(g(x)) and g(f(x)).

A: This question is based on function.

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: Find g(x)= -x2+ 5x - 2 when g1(2)

A: First calculate g'(x) then put x = 2.

Q: If f (x) = x² + 5 and g(x) =x- 4, evaluate

A: given  f(x)=x2+5 g(x)=x-4

Q: determine f(0), f(-2), and f(a+b) f(x)= 5x-10

A:

Q: If h(x) = -2x2 - x + 4, find h(-2), h(-3), h(4), and h(5).

A: We have to find the value of the function at certain points . In general for a function fx we can…