43. COST MANAGEMENT Recall Excercise 55 Section 1.5. Alicia, the manager of a plant, determines that when x% of her plant's capacity is being used, the total cost of operation is C hundred thousand dollars, where 8x2 C(x) = 636x 320 - x - 68x - 960 | a. Find C(0) and C(100). b. Explain why Alicia cannot use the result of part (a) along with the intermediate value property to conclude that the cost of operation is exactly $700,000 when a certain percentage of plant capacity is being used.

Q: 14.What are the zeros of the function represented by the quadratic equation g (x) = 2x ?

A: Given that gx=2x2 find the zeros of the function

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

A:

Q: (x²-s)' 13. g(x) =- (구+ 4)"

A:

Q: 9) The profit for a manufacturer of collectible grandfather clocks is given by the function P(x) =…

A: Given profit function is P(x)=-2.2x2+240x-355 where x is number of clocks made and sold and P(x) is…

Q: 8 Write a polynomial equation for a graph that passes throu (1, 0), and (3, 0).

A: Question no. 8-48,Given,          The polynomial passes through the point -1,60 and has three…

Q: х-2 G(x): х2+2х-8

A: Solution:

Q: maximize p=16x1+12x2 subject to 2x1+x2≤16 x1+8x2≤16

A:

Q: (x+2x+3)(5-x) 10. g(x)= 3x+2

A:

Q: b) fx)3 6х4 + 7x? — 8х+ 9 Туре of polynomial Degree Sign of leading End behaviours Domain…

A:

Q: 6 + 5 4 3 2 1 What is the least possible degree of the polynomial graphed above?

A:

Q: 6. Determine the vertex and the axis of symmetry for f(x) = 3x2 – 5x + 12

A: We have given a quadratic function.  We have to find the vertex and line of symmetry

Q: g (x) =2 6+ -8 -6 -4 -2 2 4 2.

A: let y=x13 g(x)=2x13 (Stretches y=x13 2 units along Y direction)

Q: 5. g(x)3x3-2x2 + x-1 g'(x)=

A:

Q: What is the difference between the two formats of quadratic functions when do we use one and not the…

A: Topic = Funtion

Q: 30х3 + 31г? — 25х — 6 - Find the domain of f(x) = 123 59x2 – 11x + 30' -

A: Given :   f(x) = 30x3+31x2-25x-612x3-59x2-11x+30   To find : The domain of f(x).

Q: 3x²+6x+5, What is the least value of c2+x+1

A: Let's find.

Q: maximize p=30x1+40x2 subject to 2x1+x2≤30 x1+x2≤21 x1+2x2≤36

A: The solution of the problem is given in the next steps.

Q: Suppose that c(x) = 7x° - 84x + 25,000x is the cost of manufacturing x items. Find a production…

A:

Q: 6 5 4 3 2 1 What is the least possible degree of the polynomial graphed above?

A: The general form of an nth degree polynomial function is given by f(x)=a0xn+a1xn-1+a2xn-2+···+an,…

Q: 3. Given the graph below, write the equation of a polynomial with the same end-behavior,…

A: From given figure xx=-3,-2, the graph crosses the x-axis, so they are zeros of the polynomial with…

Q: 7. How does one determine whether a given quadratic function: (a) has a graph with positive or…

A: We want to comment about concavity and extrema of a quadratic function.

Q: 6. f(x) = 2x2-7x-11 Sx2 es

A:

Q: 13.What are the zeros of the function represented by the quadratic equation of g (x) = x2 + 5? %3D

A: Given g(x)=x2+5

Q: 4. Write a quadratic function in standard form that passes through (5,0), (9, 0), and (7,-20).

A: We have to determine  valu of a, b and c

Q: 3. f(x) = = 3x² x² x+5 4

A:

Q: g(x) = 6x (-7x³) 3.

A:

Q: If you were to graph two quadratic functions on the same xy-plane, how many intersection points…

A: Given: Demand: fx=0.02x-1002Supply: gx=0.01x2+0.5x To Find: Number of intersection point point when…

Q: why does the graph of y=square root(-1-x) move by 1 to the left instead of to the right? I thought…

A: Consider the given function:

Q: 2) State the y-intercept and exponential multiplier: f(x) = 4 (6)* y-intercept:

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

Q: 8) A soft-drink vendor at a popular beach analyzes his sale records and finds that if he sells x…

A:

Q: 3. What are the domain and range of z-1?

A: Solution

Q: Suppose that c(x) = 4x – 8x² + 17,000x is the cost of manufacturing x items. Find a production level…

A: Given: Cost function C(x) = 4x³-8x²+17000x To find average cost function, divide cost function with…

Q: = 4x -1 and g(x) = x+ 3. 2

A:

Q: 2. Write a quadratic function whose graph has the given characteristics. x-Intercepts: (4, -1)…

A: We use the formula y=k(x-a)(x-b) where a and b are the x intercept .and we find the value of k…

Q: F(x) = 3x2 +4x -5 G(x) = 2x2-8 H(x) = -4x2 +5x-2       F(2) - H(-3)

A: Substitute the value of x for each function and find F(2) - H(-3). As F(x) is given, put x= 2 to…

Q: 5. The profit function from the sale of x skateboards is given by P(x) = 30x – 0.3x² – 250 0<x< 100…

A:

Q: Explain the theory, arithmetic and rationale behind the multiplier model.

A: The multiplier is the representation of  the ratio of  overall increment of real GDP to the…

Q: = 2e* – + 5 4 a. g(x) 7x3

A:

Q: A region is in the middle of a drought. The table shows the number of homes without water for each…

A:

Q: If f' (-3) = –10, and g(æ) = -8f(x), what is g'(-3)? Do not include "g'(-3) =" in your answer. For…

A:

Q: 12. What is the equation of a quadratic function whose zeros are twice the zeros of y=2x2-x-10? а.…

A:

Q: What values of a and b maximize the value of ["(x – x²)

A:

Q: Maximize: P=12xj +10x2 subject to: 5x1 +3x2 <15 X1 +x2 54 x 2 0, x2 2 0

A:

Q: 2 g(x) -1- 3 6.

A:

Q: A mathematical model can be used to describe the relationship between the number of feet a car…

A: a) we have to find the quadratic function       y=ax2+bx+c  ..............................(1)where x…

Q: (ii)The profit function,in dollars, for a product is given byΠ(x) = −x3 + 76x2 − 380x − 2800,where x…

A:

Q: 9. The solution to the polynomial inequality x² – 4 > 0 is: | а. X> 2 b. x > -2 c. X 2 d. -2 < x < 2

A: we need to solve the inequality x2-4&gt;0 and choose the correct option.

Q: Pregunta 10 The average manufacturing cost per unit (in hundreds of dollars) for producing x units…

A:

Q: (ii)The profit function, in dollars, for a product is given byΠ(x) = −x^3 + 76x^2 − 380x −…

A:

Q: 8) f(x) = x4 + 8x3 + 11x2 - 11x + 3; x+ 3

A:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.