18. Find the inverse of: (x) Nx-9+3. A)()=(x+9) -3 or'm-(x-3) +9 B))-(x-3) +9, x 23 D) m-(x+9)-3, x2-9 19. Pind the inverse of: y= 2(x+1)-4. A) =V2x-1+4 B) y =Vx+4 Vx+4 D) y= -1 20. The formula for the volume of a rectangular prism is, = Iwh, where 1-length, w= width, and &-height. Write the inverse of the function to find the height(h)required for the Folume(). A) h= C) h = 1-w /w B) h=Vhw D) h=

Q: CHECK Your Una 1. Simplify. b) a) (3x² - 7x + 5) + (x²-x + 3) (x² - 6x + 1)-(-x² - 6x + 5) c) (2x² -…

A:

Q: Need only handwritten solution only (not typed one).

A: The given function is .We have to find the inverse function.

Q: The functionf is one-to-one. Find its inverse. 5 18) f(x) - 4x +3 18) A) x) =5-3x B) flx) = 4x 3x -…

A: We have to find inverse

Q: b) g(x)=2+√x-4

A:

Q: Evaluate lim,→1 ( 고-교) 2 x-1 x² –1.

A: Given that,limx→ 11x-1-2x2-1

Q: find ų l09, (x+1) - lo9, (x-1) = 1

A: The solution of equation is given below

Q: II. If f(x) = x², g(x) = 5x and h(x) = x + 4, find each value: 7. h(g(-3)) 6. f(h(-9)) 8. g(f(8))

A:

Q: 6. Determine the domain of the following: a. y = -3/14 + 3x b. y = V4 + 3x –- x² x+1 С. у %3 х(х-2)…

A: Domain of given function at which y(x) is defined.

Q: Let f(x) = 4x + 2 and g(x) 5x2 + 4x. After simplifying, (f9)(x) –

A:

Q: Q6) What is the inverse of f(x) = 2x+3?   Q7) If f(x) = 6x² and g(x) = 14x + 4  then find (f ∘…

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Q: If C(x) = 9x² - 8, find the following. (a) C(0) (b) c(-1) (c) C(-3) (d) ((--)

A:

Q: Find the inverse of AB if A-1 and -3 2 1 3 B-1 = -3 4 02 (AB)-1= [88]

A: Given: To Find: To determine .

Q: If f(x)=x² - 6x + 5 and g(x)= - 4x, find the following compositio (gof)(-5) (gof)(-5) = (Simplify…

A: Solve the function

Q: (b). Apply the indicated operator A2(x3 + 6x2 + 2x).|

A: Given term is  ∆2x3+6x2+2x

Q: Find the LCD: S 3x x² + 8x + 15 x² + 3x-10 O (x+3)(x-1) O (x-3)(x+1) O (x-3)(x-2)(x+5) O…

A:

Q: Perform the indicated operation 51. If f(x)=x²-5 and g(x)=2x-3 find: axf+g)(x) @bxf-9xx) c) (f.…

A:

Q: I+3 Find the inverse of f(x) = , (a) 2x – 3 (b) 2x +3 (c) 3x- 2 (d) 3x +2 (e) z – 32 -

A:

Q: If Q(x) = 7x³ + x and R(x) = 6x – 7x², find the following: %3D a) (Q – R)(x) =|| %3D b) (Q * R)(x)…

A: Given: Qx=7x3+x, Rx=6x-7x2 For finding Q-Rx,we substract Rx from Qx

Q: 11. If f(x)= -x² +2x +10 and g(x) = 4x – 1, then: a) (gof)(x) = b) (gof)(-3) = %3D c) (fg)(-1)= %3D

A:

Q: If (áx² +xy):(3xy- y*) = 12 :5,find x : y

A:

Q: II. If f(x) = x², g(x) = 5x and h(x) = x + 4, find each value: 3. f(g(1)) 4. g(h(-2)) 5. h(f(4)) 6.…

A:

Matrices

‘Matrices’ is the plural form of the word matrix, and it is basically a spreadsheet in the form of a box. In mathematics, various functions can be carried out with matrices. Generally, a matrix comes in the shape of a square or rectangle. The elements are distributed horizontally in the form of rows, and vertically in the form of columns.