Find the points of inflection of the graph of the function. (If an answer does not exist, enter DNE.) f(x) = 8 sin x + 8 cos x, [0, 2π] (x, y) = (smaller x-value) (x, y) = (larger x-value) Describe the concavity. (Enter your answers using interval notation. If an answer does not exist, enter DNE.) concave upward concave downward

Q: The integer n = 12700140x3243243 is missing the digit x. a) If n congruent to  3 (mod 9), then what…

A: According to the given information, Consider the given integer n:

Q: Can you do steps 4,5 and 6?

A:

Q: what is half of 3 and how

A: We can solve this as follows:

Q: This number has four figures.  They are in consecutive order.  The sum of the digits is 18.  One…

A:

Q: Thank you!!

A:

Q: Please do b, c and d! Please show steps and explain!

A: From given graph, v1 is adjacent to vertices v2, v3, v4 v2 is adjacent to vertices  v1, v2, v4  v3…

Q: 15) A = (-1, 1.0) and B² = (2, -3, 4), Ẩ XỬ

A: Given:  and To Find:

Q: 4* + 6* = 9x

A:

Q: What is the mode of the set of numbers; 2, 2, 8, 20, 3

A: It is given that the Set is defined as {2, 2, 8, 20, 33}. We know that the Mode is the value of the…

Q: The ideal generated by (1,0) is prime in Z×Z. Select one: O True O False

A:

Q: not all questions are answered, and are incorrect

A: According to me all questions' answered are correct

Q: Visa cards have 16 digits. The first digit is always 4 as in 4xxxxx – with the 2nd to 6th digits…

A: There are 10 digits including zero. The first number should be 4. It is given that the 2nd to 6th…

Q: Evaluate   1 - ( 4 . 3 - 2 + 2 )

A: We have to evaluate: 1 - ( 4 . 3 - 2 + 2 )

Q: Find a . b. a = (5, -5, 2), b =(3, 4, -1)

A: The dot product of a=a1, a2, a3 and b=b1, b2, b3 is: a·b=a1b1+ a2b2+ a3b3

Q: list down 10 examples each for inductive and deductive reasoning

A: Inductive reasoning:--- 1. The cost of goods was $1.00. The cost of labor to manufacture the item…

Q: Consider the following system of linear equations. 5x + 2y + 3z = 7 2x + y + z = 4 7x + 3y+ 4z = n…

A:

Q: Please help me answer

A:

Q: Give an example of a situation in which you might need to calculate 4!. Show all steps.

A: Solution: Factorial: It is defined as The factorial function (symbol: !) says to multiply all whole…

Q: Joint sample space with discrete elements and probabilities given below. (x,y) P(x,y) 2,2 0.2 2,4…

A: ii)   From the given information,   (x,y) P(x,y) 2,2 0.2 2,4 0.1 3,2 0.25…

Q: uld not understand how the values after one interation is calculated?

A: The k-means clustering

Q: VE tankrE) de 7.

A: =?

Q: How do I find numbers 2 and 4?

A:

Q: The difference of a number and 6 is between 0 and 8 . Find all such numbers.

A:

Q: What is the definition of one-one and give an example.

A:

Q: how did you get infinity

A: we need to know that limx→∞(x)=∞ and limx→∞x2=∞and∞=∞

Q: Can someone explain how I do numbers 1 and 2 A and B.

A: (1)  The weather report get to know about that from the past experiences. For example in the similar…

Q: Complete the sentence below. Iff is a one-to-one function and f(3) = 6, then f(6) = If f is a…

A: One one functions

Q: ssing 2 more questions

A: here we have to use Empirical rule  68% of the values are contained in μ-σ to μ+σ 95% of the values…