For the function: f(x) = 2x + 8, f(æ) – f(a) с — а -

Q: Given the function: y = 4x-1, find f (7) %3D

A: The mathematical symbol f-1(7) represents the value of the inverse of the function at x=7.…

Q: Let f(x) = 5x² to f(6 + h). ƒ(6 + h) − ƒ(6) = 6x + 6. If f(6) = 150 and h = 5, determine the amount…

A: Given function:- fx=5x2-6x+6

Q: Use the functions f(x) = -3x – 14 and g(x) = 2x2 + 5x – 7 to evaluate the following: a. f(8) = b.…

A:

Q: Given the function f(x) = 7x? – 6x + 7. Calculate the following values: f( – 2) f( – 1) = f(0) :…

A: f(x) = 7x2-6x+7f(-2) = 7(-2)2-6x(-2)+7            = 7x4+12+7             = 28+12+7              =47

Q: Find the domain of the function:g(y) = √(y + 6)

A: Given gy=y+6

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

A:

Q: evaluate f(x)=2x2+3X-1   using the following value: f(a +h)-f(a)/h

A:

Q: B: Draw the function y = √√x-8

A: First we compare this equation with general equation of parabola then transform.

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: Where is the function y=√x−5 increasing

A: Given:  y=x-5

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

A:

Q: If f(x) = x2 + 3x - 1, find:

A: Given:fx=x2+3x-1fa+h-fah

Q: Let f(x) = 2 - 4x + 11x. Calculate the following values: f(a) = %3D f(a + h) =-4 f(a + h) – f(a) for…

A: To find the value of the function at a particular point, the arguements of the function are replaced…

Q: For the function G(x) = 3 – x, find G(-6), G(u), and G(u) . G(-6) = (Simplify your answer.)

A: For the function Gx=3-x2, to find G-6, Gu, and Gu2.

Q: Given the functions f (x) = 3- x² and g (a) = 2x – 1, calculate (go f) (-2).

A:

Q: When f(x) : 8x2 + 2x + 3, evaluate f( – 3) f( – 3) =

A: Solution-      Given function f(x) = 8x2+2x+3 Put x= -3 f(-3)= 8× (-3)2+2×(-3)+3 We know (-3)2=9

Q: DERIVE THE F. FUNCTIONS: s) y (x-3)(3x+4)(x²-2x+ 1)

A:

Q: if (gof)(- 1) = 3 and g(x) = 4x 1, find f(-1) :

A: Given that (gof)(-1)=3 and g(x)=4x-1 find f(-1)

Q: Evaluate (-4) when f(x) = 2x – 3 and g(x) = 4x2 + 14x + 5. 4 O A. 2 В. 13 11 OC. 13 4 D. 13

A: Given Data: Function 1: f(x)=2x-3 Function 2: g(x)=4x2+14x+5 For x=-4, Substitute -4 for x in the…

Q: Find f(-8), if f(x) = x² + 5x - 27

A: The given function is: f(x)=x2+5x-27

Q: Find the domain of: f(x) = 7x - 2/ x+4

A: Please refer the attached image for complete solution.

Q: Use th

A: Given function is: fx=x3-1 Then we get, (a) f3=33-1⇒f3=27-1⇒f3=26 (b) Given that, f(x) = 7 Then we…