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15 Answered Questions for the topic Operations Of Functions

Operations Of Functions Calculus

02/20/19

Find [hog](x) g(x)=x-2 h(x)=3x^2+1

Operations Of Functions Functions And Operations Fofx

02/09/18

Use the following functions to perform the given operation

f(x) = 3x-5 and g(x) = x-10     f(-3)   g(22)   (f - g)(-3)   (g + f)(8)
Operations Of Functions

12/18/17

Help me please

G(n)=3n+5 find (g•g)(2)
Operations Of Functions Algebra

10/29/16

Operations on Functions

Given n(x)=x2-9          m(x)=x+3          p(x)=sqrt(x+1)   Use the functions to find:   a. (n-m)(-6) b. (n*p)(0) c. (p/m)(0)
Operations Of Functions Algebra

10/28/16

Operations on Functions

Given m(x)=x+3, p(x)=sqrt(x+1)   Find (m*p)(x) and write the domain of m*p in interval notation.
Operations Of Functions

10/17/16

How would I start?

if f(x)=6x squared+37x+35 and g(x)=x+5 find (f over g)(x)
Operations Of Functions

10/17/16

How do I start out?

g(x)=2x and h(x)=x-3. find (gh)(-4)
Operations Of Functions

09/29/16

Find f and g so that h(x)=(fog)(x). Neither function may be the identity function f(x)= x

The problem is  h(x)=2/5x-4 Please help guide me through this.
Operations Of Functions

09/29/16

Operations with Functions - h(x)=-2x,g(x)=3x+1 Find (h+g)(x/2)

The answer choices are A)x^2+1 B)x-1 C)x+2/2 D)-x+2/2   I picked A as the right answer but I'm not sure. 
Operations Of Functions

09/28/16

Operation with Functions - h(n)=-3n+5, g(n)=-n^3+1 Find (h-g)(2n)

I got -8n^3-6n+4 as a solution, but none of those choices have that as the answer. What did i do wrong? 
Operations Of Functions

09/28/16

Operation with Functions - f(n) =4n-5, g(n) = n^2-3n Find f(g(n/2))

What am I supposed to do with that n/2 ?
Operations Of Functions

09/28/16

Operations with Functions - f(x)=-2x+5, g(x)= x^3-3x^2-x. Find ( fog)(-x)

Please guide me through this. 
Operations Of Functions

09/28/16

Operation with Functions- g(n)=n-2, f(n)=n^2-3-n Find (-2g+3f)(n)

Please help guide me through this. I don't even know the first step. 
Operations Of Functions

06/25/16

Suppose you need to choose between two car rental companies. you plan on driving for 6 hours at a constant speed of 100km/h.

Company 1 charges $1.50/km and a daily fee of $45. Company 2 charges $1.65/km and a daily fee of $40. What is the difference in price between the two companies? Use composite functions to determine... more
Operations Of Functions Algebra 2 Math Help

11/11/13

Operations of Functions! (Division) And some other stuff...

How would you solve this f(x)⁄g(x) problem (please include ALL steps and an explanation for each)?   f(x)=(5x+11)/(x2-9) g(x)= (4x-2)/(x2-9)     Also, would the domain end up being (-∞, -3) U... more

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