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nekit [7.7K]
3 years ago
7

Consider this system of equations.

Mathematics
2 answers:
sasho [114]3 years ago
3 0

We are given two functions.

f(x)=x-4\\g(x)=-x-2

The point that represents the equation f(x)=g(x), will also be the intersection of those two lines, meaning we can set the two equations equal to each other and solve for x.

f(x)=g(x)\\x-4=-x-2\\2x=2\\x=1

Now that we are given the x value, we can plug this value back into either equation and solve for the y value.

f(1)=1-4\\f(1)=-3

The point of intersection will be (1,-3).

Hope this helps!

valina [46]3 years ago
3 0

Answer:

x=-1

Step-by-step explanation:

x-4=-x-2

x+x=-2+4

2x=-2

x=-1

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