Given the function f(x) = 7x + 4x 6. Calculate the following values: f(0) = f(2) = f(-2) = f(x +1) = f(-x) =

Q: write each of the following in terms of i, perform the indicated operations, and simplify. For examp...

A: -25-4

Q: x - x – 2 a. Graph f(x) and g(x) = x +1 in the = х — 2 same viewing rectangle. What do you observe?

A: We graph f(x) as Note that, the function is not defined at x=2.

Q: If a circular arc of the given length s subtends the central angle u on a circle, find the radius of...

A:

Q: f(x) = 2x2/(x4 + 1)(a) Is the point ( - 1, 1) on the graph of f ?(b) If x = 2, what is f(x)? What po...

A: Note: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question...

Q: Which polynomials are prime? Check all that apply.

A: Given,          Factor the polynomials.

Q: 4x + y =-20 7x – 3y = -16

A: here the solution is (-4,-4)

Q: I need help with this word problem

A: Please see step 2 for a detailed solution.

Q: Write the equation of a line that contains the point (4,3) and has a slope of -2. ..... 1ECS.

A:

Q: Answer question 5 only

A:

Q: which part of the diagram shows the quantity x? what about 4? what about 17?

A: Question number 1,Given,           The equation is x+4=17.

Q: 7. Use your definition of Exponential notation to prove the Exponent Law that says: 4 %3D x3

A:

Q: In Exercises 47–50, determine the x-intercepts of the graph of each quadratic function. Then match t...

A: Since, you have asked more than 3 questions, I have solved first three questions as per policy. plea...

Q: Calculate (3+j6)19 in rectangular format. Please show all your steps.

A: Consider the complex number given by: z=3+j6         x=3;   and    y=6         COnsidering the numbe...

Q: A bacteria culture starts with 400 bacteria and grows at a rate proportional to its size. After 6 ho...

A:

Q: Convert the decimal 0.125 to a fraction and reduce it to the lowest term

A:

Q: The table gives distance d versus time t for a downhill skier.   Estimate the speed of the skier at...

A: Given,         The table gives distance d versus time t for a downhill skier.              

Q: The number of gallons of water, W, used when taking a shower varies directly as the time, t, in minu...

A: Given, A shower lasting 5 minutes uses 30 gallons of water. To find how much water is used in a show...

Q: Lisa is 21 years older than her daughter Cameia. The Sum of their ages is 61. Find their ages in com...

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Q: Ralph has fourteen pets. All of his pets are cats and dogs. Brian ha four more days than dogs. How m...

A:

Q: f(x) = 3-x2 g(x) = x² + 2x – 15 a. +g)(x) b. (ゲ-g)(x) c. (fg)(x)

A:

Q: can sombody do this for me

A: linear system:-    3x + 4y = -2    9x - 10y = 38

Q: 9. Write an equation that represents the perimeter of triangle. Combine like terms. 3x 3x 15 Perimet...

A: We have to find x

Q: x + 2y = -15 -2x - 2y = 18 %3D (6, -6) (6, -8) (-6, -6) (-3, -6)

A: given equations :

Q: perform the indicated operation and express the answer in simplest radical form. ∛9 √3

A: To simplify: 933 Solution: 933 On simplifying further we get: ⇒933=(9)13.(3)12 ⇒933=(32)13.(3)12⇒933...

Q: Find the vertices and foci of the ellipse. Sketch its graph, showing the foci.

A: An ellipse is a plane curve surrounding two focal points, such that for all points on the curve, the...

Q: The reciprocal of the total resistance in an electrical circuit is the sum of the reciprocals of the...

A:

Q: Earthquake energy The energy E (in ergs) released during an earthquake of magnitude R may be approxi...

A: logE=11.4+1.5R a). On simplification, we get ⇒E=1011.4+1.5R    ∵logx=y⇒x=10y

Q: a) A seventh-grade student does not believe that − 5 < − 2 . The student argues that a debt of $5...

A: In the question it is asked to explain the following points given below. a) A seventh-grade student ...

Q: 4) For the functions f(x) = √x − 3 and g(x) = √x + 2, find and determine the domainin each case: (a)...

A: We find domain of f and g function here.

Q: 8. (х — 7)(х +7) 9. (у + 6)(у — 6) 10. (2х — 5)(2х + 5)

A:

Q: Graph y = √x. Then on the same screen graph y = √- x. Now try y = 2x + 1 and y = 2( - x) + 1. What d...

A: Recall that for any function f(x), when it is rotated about the y-axis, the equation of the resultin...

Q: Which of the following relations is not a function? O [(1,2),(3,4),(5,6),(7,8)] O [(1,10),(2,500),(1...

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Q: You began membership in a new health and fitness club which has access to a dietician and personal t...

A:

Q: 3/4 × ? = -2 What is the missing number in the equation?

A: our objective is to find the missing number in the equation.

Q: Boyle's Law states that when a sample of gas is compressed at a constant tempera- ture, the pressure...

A: Pressure of the gas is inversely proportional to the volume of the gas.  

Q: Evaluate each of the following products and then, if possible, write two division statements that ar...

A: Given,  a) ( − 6 ) ( 5 ) b) ( − 3 ) ( 0 )   We have to evaluate the product and write the two divisi...

Q: Please help answer this question

A:

Q: solve each inequality. ((x + 2)/(x + 4)) ≤ 3

A: To solve the inequality: x+2x+4≤3 Solution: Solving the given inequality. x+2x+4≤3x+2x+4-3≤0x+2-3x+4...

Q: simplify each of the following. Express final results using positive exponents only. For example, (2...

A: The given expression is 8x6y313

Q: Ronny cuts hair as a side hustle. He has to pay rent (500$) to cut hair in the barbershop for 5 days...

A: Please see step 2 for answer.

Q: If 48 ÷ x is a positive integer and x is an integer, what are the possible values of x?

A: We have to find interger

Q: Help answer please

A:

Q: b. If the savings in a bank account can be modeled by the function S(t)= 250 (1.045). Which of the f...

A:

Q: Label each of the following statements as either true or false.   Every ideal of a ring R is a subri...

A: Label each of the following statements as either true or false.   Every ideal of a ring R is a subri...

Q: (a) For a function to have an inverse, it must be  ---Select--- two-to-one one-to-one one-to-two . S...

A:

Q: 35. Let f(x) = Which of the following is a formula for f-'(x)? A. - x+3 x+3 В. 1 -- C. x +3 D. No in...

A: To find the inverse formula for f(x).

Q: For the functions f(x) =3                                     x − 4 and g(x) =3                x+ 4,...

A:

Q: If you divide the rational expression using polynomial long division or synthetic division, what is ...

A: Long division is very easy and simple method so solve using this method.

Q: Solve the equation. 25x3-x=0

A:

Q: Question 5 2x2-2x 2x + 8 What are the restrictions for x - 1 r-3 ? Show all work. H. BIUS x x? E = A...

A: