Let f(x)=2x² – 7 and let g(x) = 4x + 1. Find the given value. f(g(-3)]...
nd the given value 11) Let f(x) = x2 -5 g(x)=2x+8. (f-g)(5). and Find
Let f(x) = 5x2 - 4x and g(x)= x2 - x+7. Find (f+g)(x), (f – 9)(x), (fg)(x), and a (x). Give the domain of each. (f+g)(x)= (Simplify your answer.) (f-g)(x)= (Simplify your answer.) (fg)(x)= (Simplify your answer.) H)(x) = (Simplify your answer.) The domain of (f+g)(x) is (Type your answer in interval notation.) The domain of (f -9)(x) is (Type your answer in interval notation.) The domain of (fg)(x) is (Type your answer in interval notation.) The domain of “x)...
Let h(x) = 14), where f(x) = –2x – 3 and g(x) = x2 – x + 2. What is h' (x)? Select the correct answer below: 2x2 +6x–7 *4–2x3 +5x2–4x+4 -6x2–2x-1 x+-2x3 +5x2-4x+4 2x2+6x–7 x-x+2 O za
Let g(x) =3x + 5 and f(x) = x2 + 2x – 7 . Find f(g(x)).
Let CTO,1] 3.(12 pts) Let f=f(x)-mx-1 and g = g have the inner product (x)-4x + m be two functions in q0,1]. Find the exact value(s) of m for which f and g are orthogonal.
Let f(x) = 4x + 5 and g(x) = 3x2 + 2x. After simplifying, (fog)(x) =
For the given functions f and g, find the requested composite function value. f(x) = 4x+8, g(x) = -2/x; Find (g of)(3). 16 A. 3 B. 40 3 58 Oc. 3 OD 1 10
Given f(x) = 2x + 3, find the value of x where f(x) = 7. Do not include x = in your answer. Provide your answer below:
Let f (x) = 3x2 + 2 and g() = 4x – 3. Find (f o g)(-2). 245 365 -365 None of the above.
(c) Find a formula for the inverse of the function. 4x-1 ) f(x) _[3 marks] 2x+3 (ii) f(x) = /10 - 3x [2 marks) 1+1 (111) g(x) = 1-e* [3 marks] Total: 25 marks!