DeonnaMikolajczak223 DeonnaMikolajczak223

15-07-2014
Mathematics

Answered

For f(x)= 2x-5 and g(x)= 3-x , find (f (times) g)(-2)

Answer :

15-07-2014

[tex]f(x)= 2x-5 \\g(x)= 3-x \\\\f(-2)= 2 \cdot (-2)-5 =-4-5=-9\\\\g(-2)=3-x=3-(-2)=3+2=5\\\\ (f \cdot g)(-2)=f(-2)\cdot g(-2)= (-9)\cdot 5=-45[/tex]

Answer Link

Other Questions

How many eighths are there in 4 1/4

What is the change in number of individuals in a population over time? A. population decrease B. population stability C. population growth D. population resista

The plans for a shed call for a rectangular floor with a perimeter of 204 ft. The length is two times the width. Find the length and width.

Terri's teacher gives her the equation 3(5)^x=127-2x, and tells her that she will not know how to solve it algebraically. Explain how Terri could use a graph to

The neolithic revolution is most closely associated with....

Find an equivalent ratio for 22/55 then write the proportion ?

Horace read 160 pages in 4 hours. How many pages can he read in 6 hours??

What is the approximate circumference if the circle that has a center at (2,1) ans passes through the point (2,5). 1. 8 units 2. 13 units 3. 25 units 4. 50 unit

Horace read 160 pages in 4 hours. How many pages can he read in 6 hours??

Al washed a car in 6 minutes. Fred washes the same car in 8 min. How long dies it take Al and Fred to wash the car together?