Let f(x) = x² + 2x − 1 and g(x) = 2x − 4. Find 3f (x) - 2g(x). 2x²2x14 Option 1

Q: If two of the factors for the function f (x) = x4 - 5x3 - 3x2 + 13x + 10 are (x - 5) and (x - 2),…

A:

Q: If f(x) = 2x²-2, then f(f(x)) = Select one: a. 4x4-8x²+6 b. 8x4-16x²+6 c. 4x4+6 d. 8x4+6

A: Here the given is

Q: Let f(x) = 3x2. Find f(3 + h). f(3 + h) = Find (3 + h) – f(3) h f(3 + h) – f(3) Compute f'(3) by…

A: Given; f(x)=3x2

Q: If f (x) = 2x2 - 7 and g(x) = x2 + x - 1, find f (-2), f (3), g(-4), and g(5).

A: A function is a relation between a set of two variables, one dependent variable and an independent…

Q: Find a. (f + g​)(x​)     b.​ (f+g​)(7​).   f​(x​)=3x2 - x- 5, g(x) = x – 1 ​   (f + g)(x) =…

A:

Q: 4x

A: Zeros of f(x) must satisfy f(x),i.e., f(x) will reduce to zero at the zeros of f(x).

Q: Find all the factors of f (x) = x³ – 4x² + x + 6.

A: GIVEN: f(x) = x3 - 4x2 + x + 6

Q: () X3+ 2x2 t.

A:

Q: If f(x) = x - 3x + 4 and g(x) = 2x – 5, find (fg)(-1).

A: We have to find fg-1 where it is given that: fx=x2-3x+4 and gx=2x-5 To find fg-1 we need to find fgx…

Q: = 2x + 4 and g(x) Let f(x) = After simplifying, 6x3 (fg)(x) = = +22x². = +4 3x² + 5x. X

A: Given: fx=2x+4, gx=3x2+5x For any given two functions Px and Qx Function PQx is given by PQx=Px.Qx…

Q: 5x 1 f(x) 2х + 8

A:

Q: If f(x) = 3x + 5x2 – x + 6, find f(0) and f(-2).

A: We have given fx=3x3+5x2-x+6. We have  to find f0 and f-2

Q: Find all the x-intercepts and end behavior of f (x) = x3+ 4x2+ 4x.

A:

Q: Explain why f(x) = 5x + 7x + x + 9 has no real zeros.

A: Consider the given: Descartes' Rules of Signs:Let fx be a polynomial with real coefficients and a…

Q: If f(x) = - 3x + 3, g(x) = - 2x² - 4x – 5, and h(x) = - 4x + 8, find h( - 3). h( - 3) =D

A: According to the problem, we have

Q: If f(x) = 2x² – 3.x +5 , find f(4).

A: Given f(x)= 2x2-3x+5 Now we have to find f(4)  by substituting 4 in place of X and evaluate as shown…

Q: If ​f(x)=8x and ​g(x)=7x−6​, find​ (fg)(x).   Let ​f(x)=x2−2 and g(x)=2x.Find the following.…

A: If fx=8x and gx=7x-6, then find fgx.

Q: If one zero of f(x) = x3 - 3x2 – kx + 12 is -2, find two other zeros.

A: A function is a relationship between set of input values and the set of outputs. The given is a…

Q: Find the zeros of F(x) = x3+6x2+12x+8.

A:

Q: If h(x) = -2x2 - x + 4, find h(-2), h(-3), h(4), and h(5).

A: We have to find the value of the function at certain points . In general for a function fx we can…

Q: Divide -5x- 3a - 2x + 2 by a- 1 R(x) Give your answer in the form Q(x) + D(x)

A: