find the range of the function x^2 +4x -7

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milcah answered 2 years ago

1. For the function P(x) = 4x^2 - 16 / x^2 -5x find the a) List X...

1. For the function P(x) = 4x^2 - 16 / x^2 -5x find the a) List X Intercept(s) if any b) List Y Intercept(s) if any c) List Horizontal Asymptote(s) if any d) List Vertical Asymptote(s) if any e) Domain 2. precalculus

2. Find the maximum value of the objective function z = 4x + 6y where x...

2. Find the maximum value of the objective function z = 4x + 6y where x ≥ 0 and y ≥0, subject to the constraints a. −x + y ≤ 11 b. x+ y ≤ 27 c. 2x+ 5y ≤ 90 please do a detailed graph so i can understand better.

A. In the following parts, consider the function f(x) =1/3x^3+3/2x^2−4x+ 7 (a)Find the intervals on which...

A. In the following parts, consider the function f(x) =1/3x^3+3/2x^2−4x+ 7 (a)Find the intervals on which f is increasing/decreasing and identify any local extrema. (b) Find the intervals on which f is concave up/down and find any inflection points. B. Consider the function f(x) = sin(x) + cos(x). Find the absolute minimum and absolute maximum on the interval [−π,π].

1) Find the domain and range of the rational function y( x) = x^2-25 / 2x^2...

1) Find the domain and range of the rational function y( x) = x^2-25 / 2x^2 + 13x+15 A) Factor the numerator and denominator B) Determine the point of discontinuity if it exists.

1) Find the Taylor series (to second order terms) of the function f(x,y) = x^2 −4x...

1) Find the Taylor series (to second order terms) of the function f(x,y) = x^2 −4x + y + 9 around the point x = 3, y = −1. 2)Explain why the corresponding Taylor Series (to third order terms) will be the same as the second-order series.

use the given zero to find the remaining zeros of each polynomial function 23. f(x)=x^3-4x^2+4x-16; zero;...

use the given zero to find the remaining zeros of each polynomial function 23. f(x)=x^3-4x^2+4x-16; zero; 2i 27. x^4-9x^3+21x^2+21x-130; zero: 3-2i Find the complex zeroes of each polynomial function. Write f in factored form. 35. f(x)=x^4+5x^2+4 I tried using Descarte's rule for questions 23 and 27, but I don't what to do after that. Also, after you explain the steps I need to solve the question, could you help understand why these steps are necessary?

7. Find the maximum and minimum of the function. f (x, y) = x^ 2 +...

7. Find the maximum and minimum of the function. f (x, y) = x^ 2 + y^ 2 − xy − 3x − 3y on the triangle D ={(x, y)| x ≥ 0, y ≥ 0, x + y ≤ 4}

Consider the function f(x) = x 4 − 4x 2 . Determine the following: • The...

Consider the function f(x) = x 4 − 4x 2 . Determine the following: • The (x,y) coordinate pairs of the local minima and local maxima. • The (x,y) coordinate pair of the absolute minimum and absolute maximum, should they exist. If the absolute min/max is obtained at multiple points, list all of them. • The intervals of increasing and decreasing. • The intervals of concavity. That is, explain exactly where this function is convex and exactly where this function...

Find the equation of the osculating circle at the local minimum of f(x)=4x^3−9x^2+(15/4)x−7.

1. You are given the function f(x) = 3x^4 + 4x^3 a) Find the x and...

1. You are given the function f(x) = 3x^4 + 4x^3 a) Find the x and y- intercepts. b) Find the critical number(s) of f. c) Find the interval(s) of increase and decrease of f. d) Find the relative maximum and minimum value(s) of f. e) Find the hypercritical number(s) of f. f) Find the interval(s) of upward and downward concavity of f. g) Find the point(s) of inflection of f. h) Sketch the graph of f. 2. You are...

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