250 , Sal is calculating the value of the linear approximation using the point slope formula in the form, (yy1)/ (xx1)=b, and he points to b and calls it the slope But I always thought that b was the y intercept So b would be equal to (yy1) – m (xx1)=b, and that would beKnow answer of objective question If f(x) = 4x3 4x2 10, then f(2) = Answer this multiple choice objective question and get explanation and resultIt is provided by OnlineTyari in English Click here 👆 to get an answer to your question ️ if x1/x=4 then x41/x4=?
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If f(x)=4^x/4^x 2 then f(1/97)
If f(x)=4^x/4^x 2 then f(1/97)-Let f N → N be a function defined as f (x) = 4 x 2 1 2 x 1 5 Show that f is not invertible, but f N → S invertible (whereS is range of f) Find the inverses f and hence find f − 1 ( 3 1 ) and f − 1 ( 8 7 )F (x)=x (x1) (x4) Suppose we replace f (x) by y so that the equation is a little more in the form of the way we are used to thinking about graphs If we do that the equation becomes y = x (x1) (x4) Now suppose that a factor on the right side has a value of x such that the factor itself equals
If a horizontal line intersects the graph of f(x) in more than one point, then f(x) is not onetoone The reason f(x) would not be onetoone is that the graph would contain two points that have the same second coordinate – for example, (2,3) and (4,3) That would mean that f(2) and f(4) both equal 3, and onetooneUse the distributive property to multiply 3 x 4 − 1 8 x 3 2 4 x 2 by x 1 and combine like terms 3x^{5}15x^{4}6x^{3}24x^{2} 3 x 5 − 1 5 x 4 6 x 3 2 4 x 2 Explanation Given f (x) = 3x −2 Substitute x 1 for every x f (x 1) = 3(x 1) − 2 f (x 1) = 3x 3 −2
Extended Keyboard Examples Upload Random Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals For math, science, nutrition, history, geography, engineering, mathematics, linguistics, sports, finance, musicQuickMath will automatically answer the most common problems in algebra, equations and calculus faced by highschool and college students The algebra section allows you to expand, factor or simplify virtually any expression you choose It also has commands for splitting fractions into partial fractions If f(x2)=x^24x4, then f(x)= was asked on View the answer now
102 A marathon is 262 miles long There is a water station every 1 1/4 miles along the race route How many water stations are needed for this marathFree math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with stepbystep explanations, just like a math tutorWhen f(x)=x^42x^33x^2axb is divided by x1 andx1,we get remainders 19 and 5 respectivelyfind the remainder when f(x)is divided by x3 Get the answer to this question by visiting BYJU S Q&A Forum
Add 1 to both sides y 1 = 4x Divide both sides by 4 y 1 4 = x Where ever there is a x write y and wherever there is a y write x y 1 4 = x is changed to x 1 4 = y = f −1(x) f −1(x) = x 1 4 Answer link1 Let y = x 1 x, try now to express x as a function of y We have x 2 − x y 1 = 0 x = y ± y 2 − 4 2 Substitute this value for x in your expression for f f ( y) = ( y ± y 2 − 4 2) 2 ( 2 y ± y 2 − 4) 2 f ( y) = y 2 − 2Short Solution Steps f ( x ) = x ^ { 3 } ( 1 \frac { 4 } { x 6 } ) f ( x) = x 3 ( 1 − x 6 4 ) To add or subtract expressions, expand them to make their denominators the same Multiply 1 times \frac {x6} {x6} To add or subtract expressions, expand them to make their denominators the same
Click here to see ALL problems on Functions Question If f (x)=x^4x2, then f (x)= This is the problem and I cannot find the answer Answer by checkley71 (8403) ( Show Source ) You can put this solution on YOUR website! Finding the Inverse of a Function Given the function f (x) f ( x) we want to find the inverse function, f −1(x) f − 1 ( x) First, replace f (x) f ( x) with y y This is done to make the rest of the process easier Replace every x x with a y y and replace every y y with an x x Solve the equation from Step 2 for y ySmrutilipsa1 smrutilipsa1 Math Primary School answered • expert verified If x1/x=4 then x41/x4=?
The absolute minimum of f over the interval 1, 3 is −2, and it occurs at x = 3 as shown in the following graph Figure 419 This function has both an absolute maximum and an absolute minimum Step 1 Evaluate f at the endpoints x = 0 and x = 2 f(0) = 0andf(2) = 4 − 33√4 ≈ − 0762 Step 21 Example 1 f(x) = x We'll find the derivative of the function f(x) = x1 To do this we will use the formula f (x) = lim f(x 0 0) Δx→0 Δx Graphically, we will be finding the slope of the tangent line at at an arbitrary point (x 0, 1 x 1 0) on the graph of y = x (The graph of y = x 1 is a hyperbola in the same way that the graph ofSimple and best practice solution for f(x)=2(x2)(x4)4 equation Check how easy it is, and learn it for the future Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework If it's not what You are looking for type in the equation solver your own equation and let us solve it
If f (x) = x1/x1 then find the value of f (2x) Find the answer to this question along with unlimited Maths questions and prepare better for JEE examination Welcome to Sarthaks eConnect A unique platform where students can interact with teachers/experts/students to get solutions to their queries Students (upto class 102) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (MainsAdvance) and NEET can ask questions from any subject and get quick answers by Transcript Ex 12, 11 Let f R → R be defined as f(x) = x4 Choose the correct answer (A) f is oneone onto (B) f is manyone onto f is oneone but not onto (D) f is neither oneone nor onto f(x) = x4 Checking oneone f (x1) = (x1)4 f (x2) = (x2)4 Putting f (x1) = f (x2) (x1)4 = (x2)4 x1 = x2 or x1 = –x2 Rough Oneone Steps 1
Use 314 for π 8478 cm 2 2,4021 cm 2 3,1086 cm 2 12,717 cm 2 please help and show work Explain how to do this for points answer must be right and explain how you did it If f(x)=x^42x^33x^2axb is divided by x1 and x1 the remainder are 5 and 19 respectively, then find a and b abi0411 abi0411 MathAnalysis Using a calculator, the value of to four decimal places is The value given by the linear approximation, , is very close to the value obtained with a calculator, so it appears that using this linear approximation is a good way to estimate , at least for near 9 At the same time, it may seem odd to use a linear approximation when we can just push a few buttons on a
If f(x) `{(=(x^(2)4x3)/(x^(2)1)", "x!=1 ),( =2", "x=1)}` thenF(x)=1/2x4 Simple and best practice solution for f(x)=1/2x4 equation Check how easy it is, and learn it for the future Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework If it's not what You are looking for type in the equation solver your own equation and let us solve itOur output would be ( x − 2) 2 − 3 ( x − 2) 1 Every x in the function corresponds to the input value Therefore we can write our function like this f ( x − 2) = ( x − 2) 2 − 3 ( x − 2) 1 In general, if you have f ( x) and you want to find f ( m) just replace all the x with m
If f(x) = 2x^3 3x^2 12x 5 and x ∈ 2, 4, then the maximum value of function is at the following value of x asked in Limit, continuity and differentiability by14 – The Cumulative Distribution Function Given a probability density function, we define the cumulative distribution function (CDF) as follows The cumulative distribution function (CDF) of a random variable X is denoted by F ( x ), and is defined as F ( x) = Pr ( X ≤ x ) where xn is the largest possible value of X that is less than orDomain of f(x) = x/(x^21) Natural Language;
Know answer of objective question If f (x1) = x24x8 then f (x 1) =?Answer to If f(x) = (x^2 3x 2)^4, then f'(x) = 4(x^23x2)^3(2x3) 4(x^2 3x 2)^3 (2x 3) f'(4) =Here F(2x1) = x2 Let, 2x1 = y =>x = (y1)/2 Then,F(y) = (y1)/2 2 = (y5)/2 We can get, F(x) = (x5)/2 From here, F(x3) = (x35)/2 = (x8)/2
Find Where Increasing/Decreasing f(x)=1/4x^42x^2 Find the derivative Tap for more steps By the Sum Rule, the derivative of with respect to is Evaluate Tap for more steps Since is constant with respect to , the derivative of with respect to is Differentiate using the Answer to Find f (x) if f'(x) = 4 / square root 1 x^2 and f This problem has been solved!See the answer See the answer See the answer done loading
2 See answers Advertisement Advertisement mysticd mysticd Hi , It is given that ,F (X)=X^4X2 F (X)= (X)^4 (X)2 F (X)=X^4X2Evaluating f(a) In mathematics, when given a function f(x), we can evaluate f(a), where a is a real number or variable expression, by plugging a in for x into f(x) anywhere that x occurs We then
Misc 13 Find the points at which the functionf(𝑥)= (𝑥−2)^4 (𝑥1)3 Finding f'(𝒙) f'(𝑥) = (𝑑 ((𝑥 − 2)^4 (𝑥 1)^3 ))/𝑑𝑥Answer this multiple choice objective question and get explanation and resultIt is provided by OnlineTyari in English f(x) = 1/2 * 2 4x Just plug in 8 for 'x' f(x) = 1/2 * 2 4(8) f(x) = 1 4(8) f(x) = 1 32 f(x) = 31 To see more answers head over to College
We are told that mathf(x^2 1) = x^4 5x^2 3/math Using the substitution mathu = x^2 1/math, we thus have mathf(u) = x^4 (2 3)x^2 (1 3 1Solution for Find(f ^−1)'(a)f(x) = 4x^3 4x^2 7x 2, a = 2(f ^−1)'(a) =To ask Unlimited Maths doubts download Doubtnut from https//googl/9WZjCW `if f(x)f(1/x)=f(x)f(1/x) and f(3)=28` Then find f(4)
Extended Keyboard Examples Upload Random Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals For math, science, nutrition, history, geography, engineering, mathematics, linguistics, sports, finance, musicFor the multiplicative inverse of a real number, divide 1 by the number For example, the reciprocal of 5 is one fifth (1/5 or 02), and the reciprocal of 025 is 1 divided by 025, or 4 The reciprocal function, the function f(x) that maps x to 1/x, is one of the simplest examples of a function which is its own inverse (an involution)If f (x) = 4^x/4^x 2, f (x) f (1 x) = a and f (1/97) f (2/97) f (96/97) = b then order pair (a,b) is
X y = G What can QuickMath do?
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