bunnyluvable bunnyluvable

13-04-2014
Mathematics

Answered

evaluate the function f(x)=7x+3 at the given values of the independent variable and simplify
a. f(5) b. f(x+8) c. f(-x)

HELP

Verified Answer :

Anonymous Anonymous

13-04-2014

\(f(x)=7x+3\\\\f(5)\ substitute\ 5\to x\\\\f(5)=7\cdot5+3=35+3=38\\\\\\f(x+8)\ substitute\ x+8\to x\\\\f(x+8)=7(x+8)+3=7x+56+3=7x+59\\\\\\f(-x)\ substitute\ -x\to x\\\\f(-x)=7\cdot(-x)+3=-7x+3\)

Answer Link

Related Questions

4kmnn solve each equation for the given variable n

solve the problem 5n 15 18

The organelles that produce proteins used within the cell are the mitochondria lysosomes ribosomes centrioles

what is the slope of the line 12x4y24

The Third Crusade led to a Christian control of Antioch c a failed attempt by King Louis VII to recapture cities b a truce between King Richard I and Saladin d

On the Works Cited list for this paper what information should immediately follow the authors name

to name someone as a candidate

Write a paragraph about your favorite song using as many musical words as you can

Equivalent fraction of 56

Which weapon was the most terrifying to soldiers on the front A Chemical weapons B Tanks C Submarines D Machine Guns