7.The values of h and k in the vertex form of a quadratic function can take the form of a fraction. O A. False O B. True

Q: 3. Write a quadratic function for the following table 4 6. y -9 -12 -9 5 3.

A: Notice that the given table.  The quadratic function that we need to find must have zeros at x=3 and…

Q: 5. A piece of wire is with a length of 4 m is cut into two pieces, and the resulting two pieces are…

A: Let the length of the wire cut=xAll sides of square are same side length=yPerimeter= 4 y…

Q: 15. If 3 men can do a portion of job in 8 days, how many men can do the same job in 6 days? a) 7 b)…

A:

Q: 3. Find two numbers whose sum is 6, such the sum of their cubes is minimum.

A: Let two numbers are x and y  and S denotes sum of their cubes of numbers  we need to use second…

Q: Suppose that the price per unit in dollars of a cell phone production is modeled by p=60-0.0125z,…

A: The revenue function is R=x·p, where p=60-0.0125x. Calculate the revenue function.…

Q: 6. Find two numbers whose sum is a, if the product of the square of the one by the cube of the other…

A:

Q: 5.a. Suppose a wire 20 cm long is to be cut into two pieces, each of which will be formed into a…

A:

Q: 5.Find the maximum of Q=xy if x+y=42. The maximum value of Q is Q=?

A:

Q: 3. Write a quadratic function for the following table y -9 -12 -9 7, 4. 3.

A: I have used the zeros of the polynomial to assume a polynomial.

Q: Find two numbers whose sum is 20 and whose product is a maximum A None of the given choices B 10 and…

A: Using function,

Q: 5. Find the quadratic function whose graph has vertex at (1,2) and passes through (3,4).

A:

Q: 102. Why does the graph of a quadratic function open up if a >0 and down if a < 0?

A: Given: Why does the graph of a quadratic function is open upif a&gt;0 and down if a&lt;0

Q: Let ?: ?—> ? be the quadratic function defined by ? ? = −2? 2 + 4? + 6. Find the vertex, axis of…

A:

Q: Which quadratic function in vertex form can be represented by the graph that has a vertex at (3,-7)…

A:

Q: 5. The graph of a quadratic function is called a(n).

A:

Q: 14. What is the value of a in the quadratic function y = 5æ? + 7x – 10? - O y O -10 O 7 O 5

A:

Q: It costs a company $15 to purchase an hour of labor and $20 to purchase an hour of capital. If L…

A: Let the function denoting number of machines produced is fL,K=0.075L2/3K1/3 for the constraint…

Q: 13. Graph the following quadratic functions identifying and labeling the coordinates of the…

A: The given function is y=2x2-8x-8

Q: Q6. Use the graph of the quadratic function sho 5 5. to solve the inequality y > 0 1 5 1 > x > 5 1…

A: Observe the graph and select the values of x for which curve is above the x - Axis.

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: 12:36 4) [20] The product of two positive numbers is 48. Find the two numbers if the sum of one…

A: Consider the two numbers such that their product is 48. Given that  the sum of one number and cube…

Q: 5. Which of the folowing is a table of values of a quadratic function? A. B. X-3-2-1 01 Y 27 8 2 3…

A: Given that:

Q: ed by the given quadratic function. 1),

A:

Q: 8. If h(x) = -x3 +4x2 and k(x) is graphed below, what is the value of h(k(-3))? -2- 2

A: If hx=-x3+4x2, and kx is graphed below, then to find the value of hk-3.

Q: 19. What is the largest possible value of the quadratic form 5x + 8x3 if x = (x1, x2) and x"x = 1,…

A: We use the fact mentioned in solution.

Q: Suppose the quadratic possible ordered pairs x2  + bx (b, c) .+ c = 0 , when x = r or x = s . If r2s…

A: The given quadratic equation is x2+bxb,c+c=0.where x=r,s are the roots and b,c are integers.To find:…

Q: 2. Answer the questi= lowing quadratic equ

A: Introduction: The standard form of the quadratic equation is f(x)=ax2+bx+c. Then the vertex of is…

Q: 1. What are the zeros to the following quadratic function? 3 2 -2 -1 0 1 2 4 5 6 -1 -2 -3

A: See the details solution given below

Q: Suppose that an appliance maker determines that in order to sell q appliances, the price per appli-…

A:

Q: 4) A business manager estimates that the cost of manufacturing x items each day is represented by…

A:

Q: 3. The following is the graph of the reciprocal of a quadratic function with the labeled point (1.5,…

A:

Q: 13. a) Determine the quadratic function that has zeros at -3 and -5, if f(7) = -720. b) Determine…

A: Soution is here

Q: 2. Suppose a wire three feet log is to be cut into two pieces, with each piece to be formed into a…

A: 2) as per our norms we have to write one question at a time kindly repost remaining questions.

Q: 4. A 12-meter string is cut into two pieces so that x meters will be used to form a circle and the…

A:

Q: nsportar Security Administration, represented as the number of years since 200 = ax2 + bx +c to the…

A:

Q: 7 49 .2 16. Write the equation of the quadratic function in vertex form given the the vertex and a…

A: Vertex form of a quadratic equation is, y=ax-h2+k        ...(1) Where (h, k) is the vertex.

Q: Which quadratic function has the largest maximum? (1) h(x)= (3- x)(2+x) (3) k(x) =-5x² -12.x +4 (2)…

A:

Q: 7. Which vertex will result in the maximum value of the function T = x - 3y? O (3.5, 4) (0, 4)

A: Answer and explanation is given below..

Q: 10. The graph of a quadratic function is shown on the grid. h (z)= -2z2 + 5z +1 O h(z)= -2z2+ 12z-10…

A:

Q: Some airlines have restrictions on the size of items of luggage that passengers are allowed to take…

A:

Q: A quadratic function is shown below. (2,14) (1, 13) (4, 10) Which of the following represents the…

A:

Q: 3. How shall we write the vertex form of the quadratic function y =x? – 6x – 4? а. у3 (х— 3)2 +13 b.…

A: Hello! thank you for the question but as per our honor, we'll able to solve only the first question…

Q: 11. Harold used the steps shown to correctly determine the coordinates of the maximum value of the…

A:

Q: 19. Suppose an airline policy states that all baggage must be box-shaped with a sum of length,…

A:

Q: 4) If the total revenue function for a computer is R(x) = 45x + 3x? – x3 a) Find the level of sales,…

A:

Q: 1. What is the maximum product of two positive numbers which are solutions to 4x+y = 16?

A: 4x+y=16

Q: 12. The path of a ball is modelled by the following quadratic function: where t represents the time…

A: Given : The path of a ball is modelled by the following quadratic function h(t)=-5t2+60t+100   where…