Calculus question and answers for January 20, 2024
- Q Question 11 For the function f x 4x 10 evaluate and simplify the difference quotient Question Help Video Message instructor
- Q 5t 98 6 where T is the temperature in degrees Fahrenheit at time t in hours 2 The temperature T of a person during an illness is given by T...
- Q Question 6 If x x 2 g x x 3 and h x then f g h x
- Q Question 8 Given f x Domain 1 x 4 V and g x 16 x 3 find the domain of f g x
- Q Graph the function and then find the specified limits When necessary state that the limit does not exist 3x 10 for x 4 for x 4 F x OA X...
- Q a Graph the function f x 2x 9x 10 b Draw a tangent line to the graph at the point whose x coordinate is 3 O A b Choose the...
- Q 6200 R v V can be used to determine the heart rate R of a person whose heart pumps 6200 milliliters mL of blood per minute and v milliliters of...
- Q 10t 1 The temperature T of a person during an illness is given by T t a Find the rate of change of the temperature with respect to time b...
- Q 5 Use the graph and the function to find the following a Find lim k x x 4 b Find k 4 c Is k continuous at x 4 a...
- Q Find the derivative dx dx 3 X 3 X
- Q List the points in the graph in the interval 1 x 6 at which the function is not differentiable Ay 40 R 8 4 6 8 10 SOU The function...
- Q Suppose that a fashion company determines that the cost in dollars of producing x cellphone cases is given by C x 0 05x 60x Find result to the company C...
- Q Graph the following function and then find the specified limits When necessary state that the limit does not exist 1 f x 5 find lim f x and lim f...
- Q Is the function given by f x 1 x 7 for x 3 4x 4 for x 3 Choose the correct answer below continuous at x 3 Why or why...
- Q Decide from the graph whether a limit exists If a limit exists find its value lim F x X 4 What is the limit Select the correct choice below and...
- Q Find the derivative of the following function y 9x y 3 2 2x 1 12 8
- Q Is the function g x continuous at x 9 G x 81 No O Yes x 9 19 for x 9 for x 9 Choose the correct answer below
- Q For the polynomial below 1 is a zero 3 f x x 3x 2 Express f x as a product of linear factors f x
- Q Let f x a Use a table of values to evaluate f x 3 X 0 5 0 9 0 99 and consider the limits lim f x and lim...
- Q Use the graph of g to find the y a b lim g x x 0 1 lim g x e 40 2 c lim g x x 0 DNE...
- Q a f x 16 0 03 0 11 Points Which of the following functions f has a removable discontinuity at a If the discontinuity is removable find a function g...
- Q Question 8 Given f x 1 24 and g z 16 x 3 find the domain of f g x
- Q What is the relationship between m and the slopes of the lines of a piecewise function Fon a b Given that F b F a m b a
- Q 5 A graphing calculator is recommended If a rock is thrown upward on the planet Mars with a velocity 8 m s its height in meters t seconds later is...
- Q Divide 19x 6x 20 1 2x 3 Write your answer in the following form Quotient 19x 6x 20 2x 3 0 X 2x 3 0 2 Remainder x 2x 3
- Q Divide 10x 19x 6x 14 9x 2x 1 Write your answer in the following form Quotient 10x 19x 6x 14 9x 2x 1 0 Remainder 2x 1 0 2x 1
- Q Prove the statement using the definition of a limit 7 2x lim x 1 3 2x en 7 2 3 E Select But Given 0 we need Select such that...
- Q 1 04 Points Sketch the graph of a function that satisfies all of the given conditions lim f x 7 lim f x 5 lim f x 5 f 6...
- Q Use the Intermediate Value Theorem to show that there is a root of the given equation in the specified interval e4 3x 0 1 The equation e4 3x is equivalent...
- Q 4 1 04 Points Find each x value at which is discontinuous and for each x value determine whether fis continuous from the right or from the left or neither...
- Q Find all x intercepts and y intercepts of the graph of the function f x 3x 3x 18x If there is more than one answer separate them with commas Click...
- Q Explain what it means to say that lim f x 8 and X 3 X 3 O As x approaches 3 from the right f x approaches 8 As x...
- Q Submit Answer 5 5 X 5 5 DETAILS SCALCET9 2 XP 5 005 0 2 Submissions Used X 5 2 1 04 Points For the function f how would you...
- Q Problem 6 Find a formula for the inverse of the following function Set 7e 4 f x A y G y 7et 4et 5 7e 4 Set B y In...
- Q Problem 7 Let f x 8 x ln x 7 x 7 a Find 16 b Find 22
- Q Problem 8 Find the exact value of tan sin
- Q 6 7 8 4 S Domain Range Is it a function Domain Range Is it a function Domain Range Is it a function Pag
- Q The dot plot below displays the high temperature F of the day for all 31 days in March 2017 When comparing Baltimore s and San Diego s high temperatures which...
- Q The boxplot below displays the Grade Point Averages GPA of a random sample of collegiate athletes Do the male or female athletes have more variability in their GPAS Male Boxplot...
- Q A Cepheid variable star is a star whose brightness alternately increases and decreases Suppose that Cephei Joe is a star for which the interval between times of maximum brightness is...
- Q Find the 31 th derivative of y cos 32 by finding the first few derivatives and observing the pattern that occurs
- Q A table of values for f g f and g is given below 0 B If H z g f x then H 1 A If h z f g...
- Q Suppose that Find an equation for the tangent line to the graph of f at a Tangent line 2 452
- Q Match the functions and their derivatives 1 y cos tan x 2 y sin z tan z 3 y tan z 4 y cos x A y 1 tan z...
- Q Let f x 2x 3 f 3 119
- Q flect Back 2 points In each row of the following table you are given some information about behavior of a function f on an interval a b what if anything...
- Q c Sketch the graph of p x arctan x and then sketch the graph of p x List all values of x for which p x is not differentiable 11...
- Q Given that f x 2x evaluate the function at x 3 6 12 O 6 12 5 1 point If we are evaluating the function f x then we cannot...
- Q 5 2 point In the graph below a The red line represents all points whose position vectors are orthogonal to a i e all x such that a x 0...
- Q 1 2 points Let v 5 2 and w 2 1 Compute and plot on a single set of axes each of the following vectors a v w b v...
- Q 3 2 points Let a 1 2 and b 3 4 and c 1 7 be position vectors for the vertices of a triangle Find the average of the vertex...
- Q 2 2 points Given position vectors v and w which linear combinations cv dw corre spond to the shaded parallelograms below Your answer should be a set of conditions on...
- Q 4 2 points Show that each statement below is always true or find a counterexample A counterexample should be a concrete set of vectors or scalar for which the statement...
- Q ctor the trinomial 4 a b 2 11 a b 3
- Q Problem 5 Solve the following equation for x In 12ln x 7 Enter your answer symbolically
- Q Problem 4 Simplify the following expressions a e 3 ln 5 In 1 b log2 48 log 3
- Q Problem 3 Find the domain of the following function f x In 9 x 8 A 8 B 8 C 9 73 D 9 73 E 8 89 F 0...
- Q A particle starts by moving to the right along a horizontal line the graph of its position function is shown in the figure s meters 6 5 4 3 2...
- Q 2 The displacement in meters of a particle moving in a straight line is given by the equation of motion s t a t 1 t 2 t 3 V...
- Q A ball is thrown into the air with a velocity of 39 ft s Its height in feet after t seconds is given by s t 39t 16t2 Find the...
- Q Gas mileage actually varies slightly with the driving speed of a car as well as with highway vs city driving Suppose your car averages 27 miles per gallon on the...
- Q Find an equation of the tangent line to the graph y x 2x 2 3 23 y Need Help Submit Answer Read it 0 11 Points Find an equation of...
- Q Complete parts a through c below a A storage pod has a rectangular floor that measures 20 feet by 9 feet and a flat ceiling that is 8 feet above...
- Q In 2015 there were approximately 4 141 000 births in a country Find the birth rate in births per minute Assuming a population of 336 million what was the annual...
- Q Jennifer borrowed 3200 from the bank in order to buy a new dune buggy She will pay it of by equal payments at the end of each week for 4...
- Q Complete parts a through c below a A warehouse is 60 yards long 28 yards wide and 5 yards high What is the area of the warehouse floor If the...
- Q Given the graph of f x above find the following a Domain b Range c Interval s on which f x is increasing d Interval s on which f x...
- Q X f x x 8 x a lim f x x 0 b lim f x x 0 c lim f x x 1 d lim f x x 2...
- Q Given the graph of f x above find the following not use the U sign Use parentheses for incre a Domain b Range c Interval s on which f x...
- Q a f x Subsequently we used that fact to compare the value of the integral with the value of an antiderivative obtained by using integration rules Now suppose on one...
- Q 20 0 12 Points DETAILS SCALCET9 2 XP 5 015 Find each x value at which is discontinuous and for each x value determine whether fis continuous from the right...
- Q Pluto has a radius of 700 miles As the planet rotates on its axis a point on its equator travels at 267 558 miles per year a Find the angular...
- Q S 0 11 Points DETAILS Which of the following functions f has a removable discontinuity at a If the discontinuity is removable find a function g that agrees with ffor...
- Q 5 0 11 Points The toll T charged for driving on a certain stretch of a toll road is 5 except during rush hours between 7 a m and 10...
- Q In the figure below AXYZ AACB Find tan B sin B and cos B Round your answers to the nearest hundredth N 24 tan B sinB 36 5 27 5...
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