g(x) = (2x + 2)^1/3
=> g(13) = (26+2)^1/3
=> g(13) = 28^1/3
Question 3 of 11, Step 1 of 1 2/11 Correct Given g(x) = 5x + 2x7, use the Derivative Rule for inverse Functions to determine (8-) 686–2)). Write the exact answer. Do not round. Answer не кеу (8-)'(-2)) =
Question 12 X-2 Solve X +3 SO. Express then solution in interval notation. Question 13 x2 - 4x +3 Determine the domain of f(x)= in interval notation. X - 1 Question 14 Given that f(x) = - 4x + 3 is a one-to-one function. Determine f-1(x). Question 15 Given that f(x) = 2x + 3, and g(x)=2x2 – 1. Determine (gof)(x), expand, and simplify.
Step 2: x+2x+2 X+5x-1 (x+2)(x+2) (x+5)(x-1) x2+4 Step 3: Step 4: Part A: At which step did Nicolette make her first error? Part B: What was her first error? Part C: What is the correct product? Select one answer each for Part A, Part B, and Part C.
Question 15 of 16, Step 1 of 1 13/24 Correct Find the expected value E(X) of the following data. Round your answer to one decimal place. 6 0.1 7 0.2 8 0.3 9 0.2 10 0.2 P(X = x) answer low to enter your answer
1. [8] Given x + 2, -2 < x < 0 f(x) = 12 – 2x, 0<x< 2, f(x + 4) = f(x) (a)[3] Sketch the graph of this function over three periods. Examine the convergence at any discontinuities (b)[5] Find the Fourier series of f(x) 2.[10]For the function, f(x), given on the interval 0 < x <L (a)[4] Sketch the graphs of the even extension g(x) and odd extension h(x) of the function of period 2L over three periods...
Question 15 Given that f(x)2x + 3, and g(x)=2x2 – 1. Determine (gof)(x), expand, and simplify. Question 18 f(x) = log x is reflected over the x-axis, translated to the left 2 units, then stretched away from the X-axis by a factor of 3. What does it become? TTT Ariat 3 (12pt)
Step 1: find four points contained in the inverse. Express your values as an interger ir simplified fraction Step 2: find the domain and range of the inverse . Express answer in interval notation . e/13 Correct Question 1 of 10, Step 1 of 2 Consider the following relation. y x+1 Step 1 of 2: Find four points contained in the inverse. Express your values as an integer or simplified fraction Answer
2. Use the correct properties and methods to simplify the expression 3(2x - 1)(x – 4) completely. Determine which quadratic formula is correct using the simplified expression. Explain your answer. -(-27)+46) (12)-(-27) 2(6) O (-27)+7(-27)2 -4(6)(12) 2(6) O (-27)+(6)(12)-(-27) 2(6) O -(-27)+7(-27)? -4(6)(12) 2(6)
This Question: 1 pt 15 of 22 (22 comp For the given functions fand g, complete parts (ahh). For parts (Hd), also find the domain f(x) = x - 7:6(x) = 2x2 (a) Find (f+gXx) (+ )x) - Bx? +X-7 (Simplify your answer.) What is the domain off+g? Select the correct choice below and, if necessary, fill in the answer box to complete your choice . A. The domain is {xl-20.00 (Use integers or fractions for any numbers in the...
(a) if f(x) = 5* - 6 and g(x) = 2x-5 graph fand g on the same Cartesian plane and plot the point of intersection (b) Find the point of intersection of the graphs off and g by solving f(x) = g(x). (c) Based on the graph, solve f(x)>g(x). (a) Choose the graph below that shows the intersection of f(x) = 5*-8 and g(x)=2x-5. The window display is [-10, 10, 1] by [-1, 14, 1). ОА. B. OC. a Q...