Let Ax) = -*+2. What is the value for x which f (x) = -4 f( )--4

Q: Show that f(2) =

A: We will show that derivative does not exist using definition. Then we will use geometry.  Calculate…

Q: Use algebraic manipulation to prove that (X +Y)(X + Y) = X

A: Given: X+YX+Y=X Now, first we shall simplify left hand side of equation.

Q: Find the domain of the function. f(x) = /17-x O xIx 17), or (-*, 17) U (17, ») O xx 17}, or (17, ) O…

A: We have to find the domain of the function: fx=17-x We know for any square root function y=fx it…

Q: Use interval notation to indicate where x2 – 1 - f(x) = x2 – 7x + 6 - is continuous. f is continuous…

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Q: Let f(x): 10-x-² 2x 9 - if x ≤ 4 if x > 4

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Q: The range of f(x) 3 (2х — 1)(1 — 3х) + 4x2 is О 44/9, со) О -со, 35/9] О 23/5, со) О 17/3, со) О -о,…

A: Given  fx=2x-11-3x+4x2 Here we have to find the range

Q: 7 - a2 If f(x) : find: 8 + x2 = (x),f

A: We have to find f'x if: fx=7-x28+x2 We know the formula of derivatives,…

Q: How many x-intercepts can a function defined on an interval have if it is increasing on that…

A: It is asked to explain the number of x-intercepts can a function defined on an interval have if it…

Q: Let X-F(4,8), then

A: X~F(4,8)

Q: Prove the inequality tanx2/tanx1>x2x1 provided 0<x1<x2<π2.

A: Define a function f(x) = tan / x Differentiate both sides w.r.t x to get,

Q: -(4,2) use it to evaluate F. dr (1,0)

A:

Q: 1 show that f (-2) = f(2). 4 If ƒ(x) = x" 4

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Q: Verify that 2²4 ахду 22+ ду ах - for f(x, y) = 2x³y6 - 4x5y4.

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Q: What is the end behavior of f(x) = 1/x? (Fill in blanks) As x-- 00, f(x) - As x- +00, f(x)

A: What is value of f(x) at different different locations?

Q: Express the inequalities xs 3 and -1sx< 4 in interval notation.

A: x≤3 and -1≤x&lt;4 The first inequality means x values less then and equal to 3. For equal to sign…

Q: at rule can be

A: It is given that line n is parallel to k ,

Q: 7 Find f(x) given that f (1) = =-- –- and f'(x)= 2x² 4. X. 23 114

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Q: Find f'(1) if Ax) = (4x- 3) %3D 2.

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Q: Find three relation from {1, 2} to {6, 7} that are NOT functions.

A: Solution is given below:

Q: If (2,9)=, then f„- If f(x,y)

A:

Q: When F(x, y, z) = , evaluate - F( - 4, 4, – 2)

A: Given statement is When F(x, y, z) = &lt; x², z+x,y&gt; evaluate F(-4,4,-2)

Q: as x -> infinity f(x) ->  as x -> - infinity f(x) ->

A: We find limit of f(x)  as x -&gt; infinity f(x) -&gt;    as x -&gt; - infinity f(x) -&gt;

Q: Express the interval using inequality notation. (-∞, –3] U [-1, )

A: Let's find.

Q: s discontinuous at a = -3, determine whether

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Q: The function ax – 1 , if x<-1, x%=3 2x²_b, bxta, if xラ1. if -1EX<1, is continous everywhere if a=…

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Q: Find four relations from {a,b} to {x,y} that are not functions from (a,b} to x, y}

A: We have to find four relations from {a, b} to {x, y} that are not functions from {a, b} to {x, y}.…

Q: Recall that the set F(-0,0) of all real-valued fu

A: Given, the vector F over the field -∞,∞ and the subset                         A=f:ℝ→ℝ|f(-x)=-f(x) ∀…

Q: Let 11 f(x) = ( – 2a² – 4)(7z² – 4)" - - f'(x) =

A:

Q: If f (x) = x-x, show that 2.

A: Since this is a multiple question, according to the Bartleby answering rule, only first question is…

Q: f should be split into two questions because it is unbounded. so can it be reviewed please?

A: As per our guideline, we are supposed to solve only first question. Kindly repost other questions as…

Q: Find four relations from {a, b} to {x, y} that are not functions from {a, b} to {x, y}.

A: It is given that the two sets are {a, b} and {x, y}. It is known that if A and B are the sets then…

Q: By using False Position for f(x) = x3 - 4x +4 (XL=-3; xU=2) xr will replace

A: This is interesting question but before the solution we must know about the  false position method…

Q: Express the interval using two different representations. -8 -6 4. 6 10 12 -12 -10 (6) U or Interval…

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Q: In a class in which the final course grade depends entirely on the average of four equally weighted…

A: GivenTest 1=76100           Test 3=86100Test 2=79100            Test 4=x100Find x , such that…

Q: Express the interval using two different representations. -12 -10 -8 -6 -4 -2 2 4 6. 10 12 [ ] [, )…

A: Here we will find Interval Notation and Inequality Notation,

Q: What is the domain of (square root of 3-x)/(3x^2+x-1) in interval notation

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Q: If f(x)=7-2x+x^3, find f(-y)

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Q: Let f(x) dr = -8, f(z) dr = 3, g(x) dr = 7, g(1) dr = - = -15,

A: Given∫02f(x)dx=-8, ∫03f(x)dx=3, ∫02g(x)dx=7, ∫23g(x)dx=-15

Q: Is the number 0.5 above the interval (0.15,0.33)?

A: Given, Interval (0.15,0.33)

Q: Find a function f that satisfies the conditions. "(a) --Na (1) - 5, (4) - -1

A: Given Data: The second derivative of the function is: f"x=x-3/2 ......1 The value of the first…

Q: 1 If (x)=÷x' - 4x² - -x, then f(3)= 3 4

A:

Q: Express the interval using two different representations. -10 -8 -6 -4 o 2 4 8 o 12 -12 10

A: A graph with blank dot at x=6 and move towards right. Concept When we use a blank dot, it means that…

Q: Let I + 4 f(x) x + 10 f-'(- 9) =

A: Given,          fx=x+4x+10

Q: -6 -5 -4 -3-2 -/ -4 -5- { if -6 < x < – 1 f(x) = { if -1 < x < 3 { if 3 < x < 6

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Q: Express the set of numbers x satisfying the given condition as an interval. |x − 4| &lt; 2

A:

Q: Find four relations from {a,b} to {x,y} that are not functions from {a,b} to {x,y}.

A: Given: Let A=a, b and B=x, y To Find: Four relations from A to B that are not functions.

Q: fx) = -2x`+39x°-240x [4,9]

A: The given function is: f(x)=-2x3+39x2-240x To find the critical points. Let…