6. Find the intervals on which f(x) = 2.x – 3x? – 120x+6 is increasing or decreasing. %3D

Q: increasing and decreasing. 5) f(x) = -x² +4 fx) -4 위

A: Given :  f (x) = - x 2 + 4    To determine : The intervals on which f (x) is increasing or…

Q: 4x² – 1 f(x) = 4. For which intervals is 2x2 – 3x – 2 continuous? What types of discontinuities are…

A: Given the function f(x) = 4x2-12x2-3x-2 To find the continuous on Intervals:- f(x) =…

Q: 2. The graph of a function f is given. Estimate Lf(x)dx using five subintervals with (a) right -1…

A: The graph of a function f is given.  it is not possible to estimate ∫08fxdx using five subintervals…

Q: The function graphed above is: Increasing on the interval(s) Decreasing on the interval(s) on

A: A function is increasing if its slope is positive A function is decreasing if its slope is negative

Q: b) For f(x) = x²/(4 – x²), find the intervals in which it is increasing/decreasing, Concave down/up,…

A:

Q: f'Lx) = 2x (x+4) a) whent cre the Critical points? do es it increase and de crease ? -on unien…

A: The first derivative of the function is given by f'x = 2xx+4 To evaluate : a) The critical points b)…

Q: a)= 3ス2-3 %3D

A:

Q: Find the intervals on which ƒ is increasing and the interval on which it is decreasing. ƒ(x) = x ln…

A: Now differentiating with respect to x, we get

Q: Find the intervals where f(x) is decreasing and increasing.

A: Given,            f(x) = 2 - exx - 6

Q: (b). Show whether (*) is continuous at *=-2, if (3x-2 for x = -2 S(x)=. x? - 4 х- 2 for x * -2

A:

Q: y -2

A:

Q: - 3x + 1, x S 4 Find the value k , if the function ƒ (x) = is continuous at x = 4. -kx + 1, x > 4

A: We will find the value of k as following.

Q: x+k², ifx < 2 What value(s) of k will make f(x) = - continuous? %3D |kx + 10, if x 2 2

A: If the function is continuous then left limit is equal to right limit

Q: •On what intervals) is the function y=-4x*+ (6x"n both increasing and cocave down?

A: Given,  The function  y = -4x2+6x17     We have to find the intervals in which function is both…

Q: 3. Determine the x interval(s) on which the function is increasing.

A: From the given Figure, it is observed that the graph of function has local maximum at x=-4  and…

Q: The function below has a critical point at x = 3. What is the exact value of b (as a fraction - no…

A:

Q: [CLO3] Let f(x)=In(x) . Use Forward-Difference formula for f "(x) with step size = 0.1 to…

A: Given fx=lnx and h=0.1 The objective is to find f"2.4 using Forward - Difference Formula. Forward -…

Q: 4. Determine the value of the constant k so that f(x) = e* (x + k) decreases on the intervals (- 0,…

A: we have to find value of k

Q: 1. Find the discontinuity point/s of f(x) =

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

Q: Q3) if the continuous function is : 4x+1 F(x) -+k at x= h. Find the value of h,k.

A: 3). Given function is:   fx=4x+1x&lt;hx3+kx=hx2+1x&gt;h Solution: A function fx is continuous at x=h…

Q: 2) State the intervals of concavity in the function f (x) = x3 + 2x2 – 4x + 5.

A: We have to determine the intervals for concavity of the function: fx=x3+2x2-4x+5 To check the…

Q: Suppose ƒ is an odd function,Evaluate function

A: Given:∫04 fx dx=3,∫08 fx dx=9∫-84 fx dx=?Odd function:∫-aa fx dx=∫-a0fx dx +∫0afx dx=-∫0afx dx +∫0a…

Q: 55. Is the function given by S + 4, for x s 3, 2x - 5, for x > 3, F(x) continuous at x = 3? Why or…

A: Function is given by F(x)=13x+4 for x≤32x-5 for x&gt;3 now show that it is continuous at x=3 or not.…

Q: 4. At what value(s) of x is the function x + 2 x2 for x 1 f(x) = 3- x discontinuous?

A:

Q: Q2/| By Simpson's rule, find the value of (In) approximatally, dividing the range into (10) equal…

A:

Q: 2 + 7x if x < 4 Let f(x) if x 2 4. For what value of the constant c is the function f continuous on…

A: Given function is: fx=cx2+7x       if x&lt;4x3-cx          if x≥4 We know that a function is…

Q: 4. Find the intervals in which the function f(x) =x³ – 6x2 +9x +30 is concave up/concave down. Also…

A:

Q: Graph h and describe the discontinuity: h(x) = { ex lnx for x &lt; 0 for x &gt; 0 Is h left- or…

A: Given the function h(x)=ex lnx.  We need to sketch the graph for the given function for x&lt;0 and…

Q: : Find the value of k that makes function continuous at x = 5 5x? – k x 5 f(x) =

A: Limit of a function at a point exists if the left-handed limit and right-handed limits at that point…

Q: 7. Suppose fis an odd function, f(x) dx = 2 and | f(x) dx = 7. Evaluate f(x) dx.

A:

Q: Graph h and describe the discontinuity: for x 0 Is h left- or right-continuous?

A:

Q: У S 1 X

A: The function is said to be increasing in an interval if its value increases as the value of x…

Q: 35. Given that f(z) is a continuous even function, then A 0 D

A: We will use the definition of an even function and properties of definite integrals to find the…

Q: Suppose F(x) is between 4 and 8 for x in [3,12]. What is the largest that · 12 L" F (x) dx can be?

A: given that function F(x) between 4 and 8 for x in [3, 12] we have to find the largest value of…

Q: 3. Over which interval is the function f (x) = 1 + 2ex -3x increasing?

A:

Q: y' =+y(y+2), y(0) = - 1

A:

Q: F:[- 2,2]– R, F(x) = L((- 3(² + 1) dt

A: We have F(x)=∫-2x2(t-3)(t2+1)dt       Apply Liebnitz's rule for differentiation under integration…

Q: Consider the function f(x)=/25-x² . Is L(x) an overestimation or an underestimation of ƒ(x) near…

A: Differentiate the function fx=25-x2 with respect to x, to find f'(x) and f''(x). Calculate f(3) and…

Q: Let f(x) = e2sinx 1. Find the absolute extremum values off on the interval [7]

A: To find the extreme values of given function at given  interval.

Q: 3. Find the absolute extrema of the following function on the indicated interval. f(x) = x3 – 3x on…

A:

Q: Find the intervals on which ƒ is increasing and the interval on which it is decreasing.

A: fx=exe2x+1 Differentiating with respect to x, we get f'x=dexdx·e2x+1-de2x+1dx·exe2x+12…

Q: Find the intervals where f(x) = x -x is increasing

A: We use the first derivative test to find the intervals where the given function f(x) is increasing.

Q: On the graph of f(x) = sec x and the interval [0, 2Δ), for what value of x does f(x)= -1?

A:

Q: 7. Find the intervals on which the function is continuous, J (X) = +3)2+6

A:

Q: 2, the interval of differencing being unity. E Evaluate

A:

Q: 26) The interval where f(x) is decreasing is?

A: Answer and explanation is given below...

Q: 8. For what value of the constants A and B is the function f continuous on (-∞, ∞)? Ar + B for x 2…

A:

Q: 22 + a For what value or values of k is f(x) = ka + 3k - 5 continuous at a = 5?

A: NOTE: Refresh your page if you can't see any equations. . to find the undefined point, take…

Matrices

‘Matrices’ is the plural form of the word matrix, and it is basically a spreadsheet in the form of a box. In mathematics, various functions can be carried out with matrices. Generally, a matrix comes in the shape of a square or rectangle. The elements are distributed horizontally in the form of rows, and vertically in the form of columns.