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3 votes
Please help.

Let f(x) = 4x - 5 and g(x) = 6x - 3. Find f(x) - g(x).

A. -2x - 2
B. -2x - 8
C. 2x + 5
D. 2x - 5

User Ullstrm
by
7.4k points

2 Answers

6 votes
4x - 5 - (6x - 3) =
4x - 5 - 6x + 3 =
-2x - 2 <==
User Asif Rehan
by
8.4k points
2 votes

Answer:


f(x)-g(x)=-2x-2

Explanation:

we are given


f(x)=4x-5


g(x)=6x-3

now, we can find f(x)-g(x)


f(x)-g(x)=4x-5-(6x-3)

we can simplify it


f(x)-g(x)=4x-5-6x+3


f(x)-g(x)=4x-6x+3-5

now, we can combine like terms


f(x)-g(x)=-2x-2


User Thebrooklyn
by
8.3k points

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