3 years ago

What is the slope of a line that is perpendicular to the line y= -1\2x+ 5

Mathematics

2 answers:

aniked [119]3 years ago

5 0

Answer:

-1/2

Step-by-step explanation:

skelet666 [1.2K]3 years ago

4 0

Answer:

-1/2

Step-by-step explanation:

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Given the following functions, find and simplify (f • g)(x) f(x)=—x+3 g(x)=-x-1

Hitman42 [59]

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Step-by-step explanation:

<u>Composite Function</u>

Given f(x) and g(x) as real functions, the composite function $(f\circ g)(x)$ is defined as:

$(f\circ g)(x)=f(g(x))$

It can be found by substituting g into f.

We are given the functions:

f(x) = -x + 3

g(x) = -x -1

Find

$(f\circ g)(x)=f(g(x))= - (-x -1) + 3$

Removing parentheses:

$(f\circ g)(x)= x + 1 + 3$

Simplifying:

$\mathbf{(f\circ g)(x)= x + 4}$

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