Find the derivative of the function y= 4 In 3x 2 + 5x 4(2 + 5x -5 In (3x)) y': x(2 + 5x)2
32. Simplify : a. x/3-x/4 b. 3/(2x) -4/x c. 1/2x-1/3x 33. Find x if: 3x +6 = 2-5x a. b. x/m + x/n = 1 C 1/x = 3/m d. Sx/3 = 2 34. Find b if: x/(x+a) = 2/b a. b. v(x - b') =y 35. Solve the following Simultaneous linear equations and check in both equations: a) 3x+y=-4 x-2y 1 b) 5x+y=-8 2x-2y 4 Answer: x-1, y.3 36. Evaluate the expression below, if b-3 and c-2. 2bc'+(bc) Helpful...
1026) Find the derivative of y=(3x^(1/4) - 9x^(1/7)) ^8, when x-5. ans: 1 3 allchr 1028) Find the slope of the tangent to the curve y=6/(4-6x) at xi=4. ans: 1 3 allchr 1030) Find the slope of the tangent to x^2+y^2-11^2 at x1-5 in the first quadrant. This is the equation of a circle ans: 1 3 allchr 1032) y=(x2)/(x+3).Y A /((x+3) B). Find A,B. ans : 2 3 allchr
need help please 3 and 4. find fhe derivative of y and simplify. cOS X 3. y= 1+ cos x We were unable to transcribe this image
I need help with number 8. In Problems 5-8, find the derivative but do not simplify your answer. 5. y = (2x - 5x4 + 2x2 - 1)(4x + 3x7 - 5x2 + 3x) 6. y = (9x - 7x7 - 6x)(3x - 4x4 + 3x – 8) y = (x - 2Vx + 1)(x - 5x - 7) y = (x2 + x + 1)(x - 2Vx + 5)
x²+2x+2 4. Let y=f(x)= x² – 3x-5 (a) Find f(3) (b) Find and simplify f(x) - $(3) X-3 f(x)- $(3) (c) Find lim X-3 (d) Find and simplify $(3+h)-f(3) h 13 (e) Find lim f(3+h) – S (3) h 0 h (t) Find the slope-intercept form of the tangent line to y = f(x) at x = 3. (g) Plot the curve and the tangent line on the same graph, using the form on the window (-3,7]*[-10,10). 5. A car...
uestion 2 Find the derivative of the function. y = (x + 1)2(x 2 + 1)-3 -2x + 1x2x2 + 3x - 1) (x2 +14 2(x + 1x2x2 – 3x - 1) (x2 +14 -2(x+1x2x2 – 3x - 1) (x2 +14 2(x + 1x2x2 + 3x - 1)
Find the derivative and do not simplify. I will thumbs up if anyone can help (1-4x)3 d) y = In (3x+2)5 e) y = ( 5x – sin3x)8 f) y = log. (x csc x) g) y = x 5x
[11] Simplify the algebraic expression. (3x² + 2)(7)(x - 4) – (x – 4)?(32(3x’ + 2)?(6x). ((3x + 2))? [12] Find f(x + h) – f(x) with f(x) = -3x + 4x.
Find the derivative of y with respect to x. y= In 1 + 2x X2 OA. -4-3x 2x OB. 4 – 3 x 2x(1 + xx) -4-3/ 2(1+) -4-377 2x(1+x) OD.