II. If f(x) = x², g(x) = 5x and h(x) = x + 4, find each value: 7. h(g(-3)) 6. f(h(-9)) 8. g(f(8))

Q: Find f( - 1)  if f(x) = 2x2 - x.

A: Consider the given function. fx=2x2-x We have to find the value of f(-1). So, put -1 for x in the…

Q: if f(x)=5x3 +4x-3, Find f(-4)

A: The solution of the problem is given in the next step.

Q: x = 1 only if x2 = x.

A:

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

A:

Q: If f(x) = 7x-2 and g(x) = 4x - x2, determine the following: a. f(x) o g(x) Answer (a):

A:

Q: глада- лед 6 [x3- for Draw the function

A:

Q: Let f(x) = x² – 2r and g(x) = x + 3. Find each of the following: a. (f + g)(5) b. (f - g)(x) and (f…

A: The given functions are, fx=x2-2xgx=x+3 a. Fiding the function f+g5…

Q: Find a. (f + g​)(x​)     b.​ (f+g​)(7​).   f​(x​)=3x2 - x- 5, g(x) = x – 1 ​   (f + g)(x) =…

A:

Q: If f(x) = 3x? – 8x + 5, find f(-2).

A: Given a function                                f(x) = 3x2-8x+5 To find the value of the function…

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: Find (fo g)1; if f(x)= x+4 and g(x)= 2x -5.

A:

Q: Find n(B) if B = {x : x is a letter in the word “bookkeeper”}.

A: Find n(B) if B = {x : x is a letter in the word “bookkeeper”}.

Q: If f(x) = x² + x and g(x)= a = 1 and a = x. evaluate and simplify f(a+h)-f(a) h and g(a+h)-g(a) h…

A: Given,

Q: evaluate f(-2) if f(x)= x2+3

A:

Q: -3x +4y by replacing x with 0.3 and y with 0.25

A: By using algebraic properties

Q: Let f(x) = 4x + 2 and g(x) 5x2 + 4x. After simplifying, (f9)(x) –

A:

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(æ) = 2x + 3 and g(æ) = 2a2? + 4x. After simplifying, (f o g)(x) =

A: