A Given f(x) = x² – 5x – 4d.)What can you conclude from your answer about the location of the zeros in relation to h?e.)Use the quadratic formula to prove your conjecture (above) for the general quadratic9(z) =ax? + bx + c

Answered: Given f(x) = x² – 5x – 4

Math

Calculus

Given f(x) = x² – 5x – 4

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter9: Systems Of Equations And Inequalities

Section9.5: Systems Of Linear Equations In More Than Two Variables

Problem 43E

See similar textbooks

Related questions

Q: Calculus Question

A: Given that fx=2x2+4x-6x-1 limx→12x2+4x-6x-1=2·12+4·1-61-1=2+4-60=00 We can say that the given functi...

Q: Find an equation for the tangent plane to the surface 4xy6 + sin(rx) Z = at the point (1, 1, 4)

A: We have to find the tangent plane of z=4xy^6+sin(πx) at (1,1,4) Find the partial derivative with r...

Q: Q10

Q: 4. Find d²y/dx² for the following functions: c) y = x²(x³ – 1)5 d) y = (1 – x'/2)¯ 1

Q: 2. 30-4 -3e Solve the differen tiel edu dt

Q: Find the value of integral 1 1 1. 1+x4

Q: Projectiles: Suppose that a particle has been shot into the air in such a way that the rate at which...

Q: The position function of a particle is given below. s(t) = t3 + 3t2 - 4t, t 0 When does the particle...

Q: Can you solve section a. question?

Q: Find the local minimum and maximum values and saddle points of the function. f(x,y) = y^4 + 4y^2 - x...

A: The given function is f(x,y)=y4+4y2-x2 To find the local minimum and maximum values and saddle point...

Q: What is the integral? I'm not sure what to do with the uv part in respect to the upper and lower lim...

A: Given integral is as below:

Q: 5х +1 f(2) = бх — 5 Show algebraically that the function is its own inverse.

A: Find the inverse of given function

Q: Find the linear approximation to the equation f(x, y) = 4xy – 6xy? at the point (2,1,-4), and use it...

Q: Find the tangent plane to the equation z = 6e* – 2y at the point (4,8,6) - II

Q: I can not figure out the domain and if f(t)= 7.2 for t.

A: Since the total length of candle is 13 inch . and f(t)=13-1.1twhere t is in hours

Q: Sums and Products of Rational and IrrationalNumbers Explain why the sum, the difference, and theprod...

Q: Find the derivative of the function. f(z) = e7/(z – 6) f'(z) :

Q: Find the particular antiderivative that satisfies the following conditions attached in the picture b...

A: Finding x from the given conditions.

Q: Q2-For what value of b is the function x2-4x +4 x # 2 f(x) = x - 2 bx + 6 %3D x = 2 continuous at ev...

A: Given: fx=x2-4x+4x-2,x≠2bx+6,x=2 We know that any given functionfx will be continuous at x=a if, li...

Q: Find the derivative of the function. f(t) = emt cos(nt) %3D

Q: x2-3x+2 =,x 1 x-1 a. lim f(x) x-1 b. lim f(x) x-1+ c. lim f (x) d. f(1) x-1

A: "Since you posted a question with multiple subparts we will solve the first three subparts for you. ...

Q: 54. There are several ways to find the radius of the circle. One way is to find the distance between...

Q: Find the solution of the following Differential Equations 5) y'+ y = sin(x)

A: As per bartleby guidelines, for more than one question, only 1st one is to be answered. Please uploa...

Q: Find the derivative of the function. y = cos sin(tan(9x))

A: The function is given by y = cossintan9x

Q: Now that you are more familiar with trigonometric identities, prove again the following identities. ...

A: Given The identity is 1-1csc2x=cos2x .

Q: Q7 A tank initially contains 50 gal of brine containing 50 Ib of salt. Brine containing 2 Ib of salt...

A: Brine is a high concentration solution of salt in water.

Q: Given the profit function 2x 4, -3< X s 0 A. 0< X s 1 P(x)= x + 2, 1< x < 2 . 2. 5, 2s X 3. Evaluate...

Q: Consider the polynomial 5b2 – 664 – 9. (a) Find the number of terms. (b) Find the constant term.

A: Let us consider the polynomial Px=a0x0+a1x1+a2x2+..........+anxn Its contains n number of terms co...

Q: (a) Find the average rate of change of the area of a circle with respect to its radius r as r change...

Q: In △ABC, ∠A is 40° , a=10 cm and b=12 cm. Determin c, to the nearest tenth of a centimeter. a) Expla...

A: ( Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts ...

Q: Find a power series for the function, centered at c. 3. f(x) = C = 4 2x-5 f(x) = Determine the inter...

Q: Use the glven information to prove that AABC AEDC. Given: BC E DC ZBAC LDEC B Prove: ДАBC ДЕDС А Sta...

A: Here we want to prove given triangles are congruent triangles

Q: Find the equation of the tangent line to the curve at the given point. \\ y = 1 + 2x – x°, (1, 2)

A: Given that y = 1+ 2x - x3

Q: Differentiate the function. A(s) = − 11 s4 A'(s) =

Q: Find the tangent plane to the equation z = x2 + 5y² + 3y at the point (-5,-2,39)

Q: Find equations of the Normal plane and Osculating plane of the curve y = 2t, x = 2 sin 3t , z = -2co...

Q: Find area the Surface generaled by revolving るん好の28+1162 about y-akis

Q: Find the radius of curvature of 6y = x3 at the point (2,). %3D

Q: A cube has an edge of 5 feet. The edge is increasing at the rate of 3 feet per minute. Express the v...

Q: Teacher can you solve these laplace transform inverse?

A: a) we know that if L-1Fp=ft then L-1Fp-a=eatft So, L-1p-2p-22+4=e2tL-1pp2+4=e2tcos2t

Q: x(cos(x) – 1), x0 sin(x) – x Evaluate : lim

Q: Evaluate (i) lim (1 – tan 6) sec 0

Q: 3x2+11x+10 4. Evaluate: lim x→-2 x2-4 x3+64 5. Evaluate: lim x→-4 x2-16

A: Find the hand written solution.

Q: A baseball team plays in a stadium that holds 62000 spectators. With the ticket price at $10 the ave...

A: Given, Attendance is linearly related to ticket price. For $10/ticket attendance is 25000. For $9/ti...

Q: Evaluate y ds, C: a = t, y = t, 0<t < 8 C

Q: 1. By using the following graph calculate the following values: 20 15 10 f (x) +++ -10 ++ -5 1 5 10 ...

A: The figure is given by

Q: Please answer quickly

Q: Subtask I of 2: Perform division of polynomials using long divir Activity 1: FIND and SHOW ME THE WA...

A: Given:Long division methodPx=x-aQx+rx

Q: Find the length x. 4.5 5. 7.5

Q: 3n an %3D (n + 3)! 3, 이2 이825 3유 m유 II

Question

A Given f(x) = x² – 5x – 4
d.)
What can you conclude from your answer about the location of the zeros in relation to h?
e.)
Use the quadratic formula to prove your conjecture (above) for the general quadratic
9(z) =
ax? + bx + c

Expert Solution

Step 1

Given that the function f(x) = $x^{2} - 5 x - 4$

We need to solve the equation

by using quadratic formula,

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

$Indefinite Integral$

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, calculus and related others by exploring similar questions and additional content below.

Similar questions

To put the quadratic function f(x)=ax2+bx+c in standard form, we complete the ________________.
If 0 occurs twice as a zero of P(x)=anxn+an1xn1+...+a1x+a0, find a1.
A polynomial of degree n I has exactly ____________________zero if a zero of multiplicity m is counted m times.
Let Q(x) = b0 + b1(x - a) + b2(x - a)2 be a quadratic approximation to ƒ(x) at x = a with these properties: i. Q(a) = ƒ(a) ii. Q'(a) = ƒ'(a) iii. Q''(a) = ƒ''(a). Determine the coefficients b0, b1, and b2.
Prove in detail that if A has infimum 2 then B={x∈R|∃a∈A, x=3a} has infimum 6.
Consider the following quadratic f(x)=x2−11x+1f(x)=x2−11x+1 with the roots αα and ββ. Suppose the new quadratic g(x)=x2+px+qg(x)=x2+px+q has the roots γ=α+βγ=α+β and δ=1α+1βδ=1α+1β. Find the coefficients pp and qq of the new quadratic correct to 2 decimal places. Select one: not in the list p= 13.00, q = 13.00 p= - 22.00, q = 121.00 p= 22.00, q = 123.00 p= 0.00, q = 121.00