75. f(x) = –2x² + 5

Q: AY (x) 10-8 6 -4 2 2- g(x) 4.

A:

Q: The function C(x)=10x+5,000 represents the cost to produce x number of items. How many items should…

A: SOLUTION-

Q: 5. What is the domain of the function h(x)= 11 X x 2 1 ?

A:

Q: 8. Find f'(x) for the function f (x) = (5x² + 3)4

A: ddxfxn=nfxn-1f'x

Q: Calculate R3 and L3 for f(x) = x² - 7x + 4 over [1,4]. (Give your answers as whole or exact…

A:

Q: 3r2 +7, r> 2 f(x) = | 5x – 1, r<2

A:

Q: D. f(x) = In x + 2e - 3x2

A:

Q: .22メ-3 when x=-3 G-メフナス

A:

Q: 2. Find f(3x) if f(x) = 4 – 2x². (

A: We have to find f3x if function is given as: fx=4-2x2 In this case we just have to replace the value…

Q: 25. If f(x) = 3x² – x + 2, find f(2), f(-2), f(a), f(-a),

A:

Q: X-3 1-7X ガ ニ ー4x2 f-14X4|l 5-X if x>l

A:

Q: 67) y = f(x)=(2x–7)

A: Step:-1 Given that y=f(x)=2x-73 Graph of the function is Using graph, we can see this relation has…

Q: snip

A: Given polynomial function is: fx=x7+6x5-x4+x+2 We will check whether 23 is a zero of f(x).

Q: When the qiven function f(x) = cx^3 - 3x^2 + dx - 4 is divided by (x+2), the remainder is -34. When…

A:

Q: 13. f(x) = (x³ - Зx)(2x? + Зх + 5)

A: Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: the revenue function is given by R(x)= -x3+12x2-10x+10 where x is the number of units sold, what's…

A: Differentiate R(x) with respect to x.

Q: Solve f(x)= -3 +25in(X) for -T스

A: We have to solve the problem

Q: 5. f(x) = -2(x + 4) ty -2 이 4 4 6,

A:

Q: 57. f(x) = 5x² at x = 10

A: Note: - “Since you have asked multiple questions, we will solve the first question for you. If you…

Q: 2. If f(x) =-x +2x-5, find f(-2).

A:

Q: d. 13x – 5|27 e. r0

A: 2(d) 3x-5≥7 3x-5≥7 or 3x-5≤-7 3x-5≥73x-5+5≥7+53x≥123x3≥123x≥4 also…

Q: 4. Differentiate using first principles. f (x) = -3x² + 4x + 6

A:

Q: s. f(x) = x4. x/15 - 5x02 8 X x4 - 2x

A:

Q: Calculate R3 and L3

A:

Q: Find the interval in which the function given by h(x)= 4x – 6x? - 72x + 30 is decreasing. A. (- ∞, -…

A:

Q: 1. Use synthetic substitution to find f (-2) if ƒ (x) = 2x* – 5x³ – x + 13.

A: Since you have asked multiple question As per our policy, we will solve the first question for you.…

Q: Find the interval in which the function given by y = 4x3 - 6x2 – 72x + 30 is decreasing. O A. (-…

A: Given that the function is      y = f(x) = 4x3-6x2-72x+30 Here we have to find the interval in which…

Q: How do i find the end behavior of f(x)=-(x+1)^(2)+4

A: We have to find the end behaviour

Q: -9 f(x)= V9-x Answer: V9-x?' (9-x²)}*²

A:

Q: Is - 3/2 in the domain of f for x ∈ [-4,1]?

A: We have to say that the given statement is true or not: Is -32 in the domain of f for x∈-4, 1? Here…

Q: 21. f(x)=7x-2

A: here in 21 using the definition of derivative we get

Q: F(x) Vex-uz 81 -9X

A:

Q: The value of China's exports of automobiles and parts (in billions of dollars) is approximately f(z)…

A: In year 2002 , exports will reach $8.5 billion.

Q: 51. f(x) = √2-3x²; f''(x)

A:

Q: Calculate R_5 for f(x)=2x^2+8x over [-1,1].

A: Given: fx=2x2+8x The interval is -1, 1

Q: The profit in dollars from the sale of x thousand compact disc player is P(x)=x3-7x22x+8. Find the…

A:

Q: 3. Explain why 6 would be an extraneous solution to the function below: 1 х — 6 -

A: We will find why 6 is an extraneous solution of the function as following.

Q: 30 y = f(x)| 10 -4 -20

A:

Q: 3. The fuel used by a car is defined by f(x)=3x=/80-6x+245. where x is the travelling speed in km/h.…

A: The fuel used by the car is given by the function: f(x)=310x2-6x+245 where x is the speed of the…

Q: 32) If f(x) = -3x+ 2 and g(x) = 2x², find f(g(-1)).

A: Given values are f(x)= -3x+2                            g(x)= 2x2 we need to find f(g(-1)).  This…

Q: 19. f(x)=x²-5

A: Topic = Functions As per guidelines , At a time only one question can be answered out of different…

Q: 8. How many times is x= 1a root of f(x) = 2x -7x + 9x -5x +1? How do you know?

A: Solution :-

Q: 5. use the four- step procedure to find f'(x) 1 b) f(x)24x 2 a) f(x)

A: Use four-step procedure to find derivative of f(x).

Q: 3. Explain why 6 would be an extraneous solution to the function below: x-6

A: Topic:- solutions of equation

Q: find f please

A: given:

Q: f(x)= 4x3-4x² – 3x

A:

Q: 25. f(x) = x' + 2.56x² – 3.31x + 0.89 -

A: Since you have posted multiple subparts we solve the first three subparts for you to get the…

Q: 20. Is the function f (x) = 2x3 - 4x even, odd or neither?,

A: