Consider the function f(x) = 7x + 5x¯¹. For this function there are four important intervals: ( − ∞, A], [A, B), (B, C], and [C, ∞) where A, and C are the critical numbers and the function is not defined at B. Find A and B and C

Q: Use the table below to answer the question that follows: f(x) -3 -1 -15 3 7 -11 4 f(x) is continuous…

A: we can easily see from the table that the value of x=-1 does not lie in the interval [2,9]. hence…

Q: a. The function f(x) is represented by f(x) = 2x. The linear function g(x) passes through the points…

A:

Q: Find the minimum value for p(x) = -x2 – 24x on the interval [-6,-1]. JUSTIFY YOUR ANSWER.

A: px=-x2-24x Differentiating with respect to x, we get p'x=-2x-241=-2x-24 Now to find critical values,…

Q: Two sets A and B are defined as follows: A = {x, y, z); B = {1, 2, 3}. Ug Oh f range of g range of h…

A:

Q: Which of the following is true regarding the function y = ax + bx²+c? The function only has exactly…

A:

Q: The domain of the function f(x)=√1 is Select one: O a. (1,00) O b. (-∞0,0) O c. (-∞, 1) O d. 0,1 O…

A:

Q: 1.) Given the function f(x,y)= 2+y=x² find and sketch the domain of f.

A:

Q: Let f(x) = -7 + 6x² - x³. The point x = 4 is a critical number of f. Select one: O True O False Give…

A:

Q: Let f (x)=x* +2x – 3.x? – 4x +4. Find: (a) the intervals on which f (x) is increasing or decreasing.

A: Given that:  f(x) = x4 + 2x3 - 3x2 -4x + 4   find intervals on which f(x) is increasing or…

Q: The domain of the function' f(x)=√ is Select one: O a. (1,00) O b. (-∞0,1) O c. (0,00) O d. 0,1 Oe.…

A: Domain of the function

Q: 3. Consider the relation f (x) = 2x² – 4. Find the f(x). Be sure to use proper notation.

A:

Q: let f(x) = 2(x + 3)x² + x – 2 Find the absolute maximum value of "f"over [-2,1]. O a. -10 O b. -29…

A: Answer

Q: If f(x) = v(x - 1)/ (x - 9), then the domain of f is given by the interval A. (1, +00) B. (-3, +3)…

A: The given function is  f(x) = sqrt[(x - 1)/(x2-9)]

Q: Find the domain. f(x) = 7x - 1 O {x[ x is a real number and x + 0.1428571 O {x[ x is a real number…

A:

Q: 3. State the domain and range of f(x) = –- 2 D:(-x,0] А. D: В. D:[-2,0) C. D:[1,0) D. R:(-0,-1]…

A: To state the domain and range of,fx=-12-x-1

Q: 2y = 3 -x+ 2y = 6 D. x-2y 6 2. Let f and g be the functions defined by the tables below: f(x) 0.…

A:

Q: $42] B. (-∞0.42) C. (-∞,21] C

A:

Q: 2. State the domain and range of f(x) ==Vx +2 5 D:[-2,0) D:[-2.) В. D:(-0,00) C. D:[0,0) D. R:(-0,0)…

A:

Q: 1. F(x) ; (3, 7), [-6, 4], (-co, 0), (-5, +∞), [-5, +∞), [10, -5) %3D x+5 2. F(x) =: (0, 1), (-1,…

A: To find the domain of the function.