Consider the following function. (4x + 1, xs-1 f(x) = (a) Find the critical numbers of f. (Enter your answers as a comma-separated list.) X = (b) Find the open intervals on which the function is increasing or decreasing. (Enter your answers using interval notation. If an answer does not exist, enter DNE.) increasing decreasing (c) Apply the First Derivative Test to identify the relative extremum. (If an answer does not exist, enter DNE.) relative maximum (x, y) = relative minimum (x, y) =

Q: In a math class, one of your 4 test scores is dropped. On the first three tests, you have the…

A: In a math class, one of your 4 test scores is dropped.  On the first three tests, you have the…

Q: Let f be the linear transformation represented by the matrix  A = (-4 -2)        ( 4  3) Find the…

A:

Q: julian started reading a book with 348 pages. he read 6 pages on each day from monday to friday and…

A: make a table for the pages and week of the days as follows day Monday Tuesday Wednesday Thursday…

Q: Maxine makes 5 keychains in 20 minutes. How long will it take her to make 8 keychains? (Hint: use a…

A: It is given that Maxine makes 5 keychains in 20 minutes. It is required to find how long it will…

Q: 5 and a half pounds of chocolate chip cookies are to be packed into bags each of which holds a third…

A: Given: Total chocolate chip cookies are 512 lb Each bag can hold 13 lb

Q: Jackson has a points card for a movie theater. He receives 85 rewards points just for signing up.…

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Q: A band teacher ordered t-shirts for band members. T-shirts cost $15 each, including tax, plus a…

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Q: for every 11 studenys who run track, 7 students play basket ball. There are 120 more students who…

A: Given, There are 11 students in one group of those who run track and there are 7 students in each…

Q: A couple visited the restaurant and selected a table with 6 chairs, tell in how many ways a couple…

A: The number of ways a couple (two people) ca arrange themselves into six chairs is given by :…

Q: The price of a slice of pizza is represented by the letter p. Pizza is on sale this week: you canbuy…

A: Given:- The price of a slice of pizza is represented by the letter p

Q: Consider the following. u 3 (-4, =(-4, 6), v = (1, 1) (a) Calculate projy u.

A: Since you have asked multiple questions in a single request, we would be answering only the first…

Q: In a math class, you have 4 tests. On the first three tests, you have the following scores: 90, 90,…

A: Given Total no. of tests, n=4 Scores on the 1st 3 tests were 90, 90 and 90 Average, x¯=90

Q: Twenty people have gathered at a party. Find the number of handshakes when each person shakes hands…

A: Given that  Total number of people=20 Find the number of handshakes or shakes hand

Q: John got a new puppy for his birthday. He watched the puppy climb up a flight of 12 steps and…

A: Given: Number of steps required = 12 Steps which a dog can hop = 1 or 3 Number of ways to climb 12…

Q: PLS HELP ASAP ON ALL ASKED QUESTIONS PLS

A: Ans 1: (d) Degree of polynomial is 6Ans 2 : (b) Function changes its sign at x =…

Q: Equation: Answer:

A: We want to find value of x. For this we use Pythagoras theorem, which states that Hypotenuse2 =…

Q: In a class of 24 students, 23 exams are graded. The average for the class was 85. What would the…

A: Given, Class contain 24 in which 23 have already graded. The average of these 23 students was 85.

Q: A couple wants to plant some shrubs around a circular walkway. They have seven different shrubs. How…

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Q: While driving to Boston, Ellen passed a sign that read, "Boston 240 miles ." After she had driven…

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Q: Bryce measured the floor of his storage unit, which is

A: The floor of his storage unit, which is

Q: kpression for "12 times x."

A: Times means multiplication. Sometimes it is denoted by dot.

Q: A retailer buys a top for $10 and decides to price it for $18.  What is the dollar markup on this…

A: Use formula to calculate mark up

Q: Starting from your apartment, you drive 6 blocks east to the grocery store, then 5 blocks north to…

A: Given,Starting from your apartment, you drive 6 blocks east to the grocery store, then 5 blocks…

Q: translate this into mathematical symbol. Sum of two number is 1208

A: +( symbol) Addition sign= + , example; 3 + 5 = 8Logical OR symbol=or= ¬(A + B) = ¬A * ¬

Q: ass, one of your 4 test scores is dropped. On the first three tests, you have the following scores:…

A: The formula for the mean of a sample is, The sample size (n) is 4. The sample mean is x is 75.…

Q: John has grades of 86, 88, and 78 on his first three tests in geometry. If he wants an average of at…

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Q: There are 49 dogs signed up to compete in the dog show. There are 36 more small dogs than large dogs…

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