Given f x 3x − 1 find the following
WebLet us evaluate that function for x=3: f(3) = 1 − 3 + 3 2 = 1 − 3 + 9 = 7. Evaluate For a Given Expression: Evaluating can also mean replacing with an expression (such as 3m+1 or v 2). Let us evaluate our function for x=1/r: f(1/r) = 1 − (1/r) + (1/r) 2. Or for x=a−4: WebJan 24, 2024 · Answer: f−1(f(x)) = f(f−1(x)) = x. Advertisement Advertisement New questions in Mathematics. Okay, I still kinda have an hour left but I’ve been struggling with these two! PLEASE HELP!!!!! DUE ASAP AND IM STUCK (also kinda lazy TnT) please I only have an hour left so can you help me with both?
Given f x 3x − 1 find the following
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WebDec 25, 2024 · f(-2) =3(4)+7(2)+7 =33. f(-1) =3 +7+7 = 17. f(0) = 7. f(1) = 3-7+7 = 3. f(2) =3(4) -7(2) + 7= 5. f(3) =3(9)-7(3) +7 = 13. 3x^2-7x + 7=0. x=7/6 + or - (1/6)sqr(49-4(3)(7)), the discriminate <0 so there are no x intercepts, the axis of symmetry is x=7/6. the vertex has an x coordinate of 7/6. plug that into the trinomial to get the y coordinate ... WebJun 19, 2016 · In this case the function of x is 3x −5. So if you have f (2) you're applying the function with your value of x as 2, so we simply substitute 2 into the equation where there is an x so in this case: f (x) = 3x −5. f (2) = 3(2) − 5. f …
WebMar 3, 2024 · Given f(x) = 2x + 1, g(x) = 3x − 1, find a) (f ∘ g)(x) b) g(f(x)) ... Find the mean and standard deviation for the random variable x given the following distribution. Answers · 3. using interval notation to show intervals of increasing and … WebAnswer to Solved 1. Given f(x) = 3x − 1, find the following. (a) This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn …
Web1. If f (x) = x 2 + 1, find f (a + 1). a 2+ 2a + 2. Given the function f (x) = 3x + 1, evaluate f (a + 1). 3a + 4. If f (x) = 3x + 1, then f (a + h) - f (a) =. 3h. Complete the table and then determine which of the following is the graph of ƒ (x) = 2√x. WebSep 24, 2016 · Explanation: As f (x) = 3x − 1. f (x −1) = 3(x − 1) − 1 = 3x −3 −1 = 3x − 4. and f (2) = 3 ×2 −1 = 6 −1 = 5. Hence f (x −1) −f (2) = 3x − 4 − 5 = 3x −9.
WebQ: Derivatives Find the derivative of the following functions for the derivative of√ x . ƒ(t) = t A: The given functions are fx=x and ft=t.Since, a=a12 So, functions are fx=x=x12 and ft=t
WebFirst, let's calculate f (8) using the function f (x): f (x) = 3x^3 - 2x + 7 f (8) = 3 (8)^3 - 2 (8) + 7 f (8) = 1535. Next, let's calculate h (8) using the function h (x): h (x) = x^2 - x + 1 h (8) … reichert clear chart 2WebSep 11, 2024 · Given f(x)=3x-1 find f(-1) See answer Advertisement Advertisement Stephen46 Stephen46 Answer: f( - 1) = - 4. Step-by-step explanation: f(x) = 3x - 1. To find f(-1) substitute the value of x that's - 1 into f(x). That's for every x in f(x) replace it with - 1 and solve ... The following is incorrect flow chart proving that point L lying on LM ... pro comp 43 series sledgeWebSolution for Given the function below f(x) = Find the equation of the tangent line to the graph of the function at x = 1. Answer in mx + b form. L(x) Use the… pro comp 36 wheelsWebSep 10, 2024 · Given f(x)=3x-1 find f(-1) See answer Advertisement Advertisement Stephen46 Stephen46 Answer: f( - 1) = - 4. Step-by-step explanation: f(x) = 3x - 1. To … reichert clearchartWebFree math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. reichert constructionWebExample 1. Given the function f (x) = 3x − 2, find its inverse. Solution. f(x) = 3x − 2. Replace f(x) with y. y = 3x − 2. Swap x with y. x = 3y − 2. Solve for y. x + 2 = 3y. Divide through by 3 to get; 1/3(x + 2) = y. x/3 + 2/3 = y. Finally, replace y with f −1 (x). f −1 (x) = x/3 + 2/3. Verify (f ∘ f −1) (x) = x (f ∘ f −1 ... reichert coat of armsWebStep 1: Enter the function below for which you want to find the inverse. The inverse function calculator finds the inverse of the given function. If f (x) is a given function, then the … pro comp 41 series phaser wheel