Solve the equation x - 5x + 2x + 8 = 0 given that - 1 is a zero of f(x) = x² - 5x2 + 2x + 8. The solution set is (Use a comma to separate answers as needed.)

Q: Complete the solution. If f(x) = -2x2 + 3x – 5, find f(-2). f(-2) = -21 + 3 + 3[ 5 + (-6) – 5 II

A: You just need to put value of x =2.

Q: x² + x – 2 ? What is the point of discontinuity of

A: here is we see that function is not define when x=2

Q: f(x) = x² -7x +1? ミ×2 メ-3

A:

Q: The Range of the quadratic function f(x) = -x² + 15x + 45 is O (0,8] О -45, 8 O [-8, 0) O [45, 0) O…

A: By sketching the graph

Q: Solve the equation 2x3 - 3x2 - 11x + 6 = 0 given that -2 is a zero of f(x) = 2x3 - 3x2 - 11x + 6.

A: To find quadratic we will use division method .x+22x3-3x2-11x+6( 2x3-7x+3          2x3+4x3…

Q: Show that the equation x3 - 15 x + c = 0 has at most oneroot in the interval [-2, 2] .

A:

Q: Use the graph to find the solutions of -x-x+4 = 0. 2 4

A: NOTE: Refresh your page if you can't see any equations. .

Q: Solve for x and y simultaneously: x-2y -3 and y320

A:

Q: The Range of the quadratic function f(x) = -x² + 9x + 53 is O (0,4] O (-∞,53] O [53, ) O [-53, 4] O…

A: This question is based on finding range of quadratic function which is a downward opening parabola

Q: Solve the equation 15x3 + 14x2 - 3x - 2 = 0 given that -1 is a zero of f(x) = 15x3 + 14x2 - 3x - 2.

A:

Q: What are the x-intercepts of the quadratic function f (x) = x² + 6x –27? %3D O-1 and 27 O-27 and 1…

A:

Q: Which is the best approximation to a solution of the equation In (x + 3) = 2x+ 2? %3D

A: Here we have to find the solution to the equation ln(x+3)=2x+2 using the graph.

Q: Determine all inflection points. - 5x2 f(x) = 5 e x20

A:

Q: If f (x) 3x + 2 and g(x) = x – 5, then what does -12 ) equal?

A:

Q: Let g(x)=2x2−11x. Find all solutions to the equation ​g(x)=40.

A: Since given equation is quadratic. So, we get two solution ( x=-5/2 & x=8 ) of this problem.…

Q: Solve the equation 4cos2 x = 3 on the interval [0, 2ᴫ).

A: To solve, 4cos2x=3      on the interval [0,π)             ⇒cos2x=34⇒cosx=±34⇒cosx=±32…

Q: If f(x) = (3, -1) what are the coordinates of f(x) = -r(-3x) +1? (4)

A: Find your answer below

Q: Given f (x) = 2æ? - = 2x2 4.x +9 and g (a) 4x +1: Find (fog) (-1)

A:

Q: What is the equation of a quadratic function y=f(x) with two irrational zeros, negative square root…

A: The equation of a quadratic function y=f(x) with two irrational zeros, negative square root of h and…

Q: x³ 3x²y = c C -

A:

Q: Solve the equation x2 - 5x2 + 2x + 8 = 0 given that -1 is a zero of f(x) = x3 - 5x2 + 2x + 8.

A: Given function f(x) - f(x) = x3-5x2+2x+8Given that x = -1 is the solution of the function f(x),Then…

Q: (a) Write down the piecewise form for the function |2x – 3|. (b) Hence or otherwise find all…

A: we have to write the given function in piecewise

Q: Let f(x)=14x^3+28x^3-46x and g(x)=2x+7. Which is the solution set to the equation 1/12 f(x)= g(x)?

A: I think you have mistaken the question it will be 28x2 then the answers are shown below.

Q: Solve the equation 2x3 - 3x2 - 11x + 6 = 0 given that 3 is a zero of f(x) = 2x3 - 3x2 - 11x + 6.

A:

Q: Find a root of an equation f(x) = 0.582x³ - 0.437x + 2 using

A:

Q: Solve the equation x- 5x +2x + 8 = 0 given that 1 is a zero of f(x) = x° - 5x+2x + 8. 5x +2x +8.

A: Solution :-Given that -1 is a zero of f(x) = x3 - 5x2 + 2x + 8So, (x+1) must be factor of f(x)f(x) =…

Q: how many zeros are in the solution to the function g(x)=x2-3x+4

A: SOLUTION-

Q: 8. 6cos x - 15cosx - 9 = 0

A:

Q: Solve the equationx³ - 13x2 + 47x-35 = 0 given that 1 is a zero of f(x) = x3 - 13x² + 47x- 35. The…

A: Topic- polynomial simplification

Q: What is the Discriminant of the equation x- 3x + 2-0? and what does it represent?

A:

Q: Y= 2x +3 3x² - 2x

A:

Q: A fast-food restaurant has a cost of production C (x) = 12x + 95 and a revenue function R(x) = 7x.…

A: Given cost function is Cx=12x+95 and a revenue function is Rx=7x. The profit function is given by…

Q: Show that the equation f(x) = 2x3 + 3x + 6 = 0 has at least one solution; find an interval of length…

A: Theorem : Let  f be continuous  function  on [a,b]. Let x=f(a) and y=f(b). Then we have for every z…

Q: A fast-food restaurant has a cost of production C(x)=13x+90 and a revenue function R(x)=8x. When…

A:

Q: A fast-food restaurant has a cost of production C(x) = 12x + 126 and a revenue function R(x) = 5x.…

A: The profit function is the difference of the Revenue function and the Cost function. The company…

Q: Solve the equation x3 - 9x2 + 26x - 24 = 0 given that 4 is a zero of f(x) = x3 - 9x2 + 26x - 24.

A: Given: fx=x3-9x2+26x-24 if x=4 is a zero of given function then given function will be…

Q: If you know that -2 is a zero of f(x) = x3 + 7x2 + 4x - 12, explain how to solve the equation x3 +…

A: Given:                          fx=x3+7x2+4x-12 We know that -2 is a zero of fx=x3+7x2+4x-12…

Q: Solve for the domain and range of. f(x.y,z) = 4-x2-y?

A:

Q: Solve the initial condition problem: f"(x) = 60x³ + 24x², f(2) = 239, f(-3) = 254

A: f''x=60x3+24x2 take integration  ∫ f''x=∫ 60x3+24x2dx f'x=∫60x3dx+∫ 24x2dx f'x=60x44+24x33+C…

Q: Given the function f(x) = 5x+3/2x-1 a. Determine f-1(x). b. Hence solve the equation 5x+3/2x-1 = 8

A: solution of the given problem is below...

Q: Solve the equation 2x3 + 5x2 - 4x - 3 = 0 given that -3 is a zero of f(x) = 2x3 + 5x2 - 4x - 3.

A: We have given function fx=2x3+5x2-4x-3 and its zero is -3. Then its one factor will be x+3 So,…

Q: The amount of money in a fund F (in millions of dollars) can be approximated by the equation…

A: Consider the given function:

Q: Find all real solutions of the equation.

A: 3-x+2=1-x

Q: approximate with accuracy 10^3 to the solution of x³+x-4 = 0, lying in the interval [1,4].

A:

Q: Derive and use 4 step-rule Show your solution in two questions: = ( x + 5 \2 2 x¯+ 2 g(x) and y =…

A: Derive above function with respect to x

Q: Solve f(x)=2x2+7x-4 and select all of the solutions below. C%3D X=-4

A: Given: f(x)=2x2+7x-4

Q: Solve the equation x3 – 13x2 + 47x - 35 = 0 given that 1 is a zero of f(x) = x° – 13x2 + 47x - 35.

A: The given equation is x3-13x2+47x-35=0, 1 is a zero of f(x)=x3-13x2+47x-35

Q: solve the sysyem of equations using the method of your choice 2x+12y=30 x+6y=15   (is this an…

A:

Q: С. The possible x and y intercepts of x+3 y=- x² +6x+9 O -3, попе,

A: Given y=x+3x2+6x+9

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.