Given f(x) = 3x + 4 and g(x) = 8x + 1 then what is ( f + g )(0))? *****HELP*^^^^^^

1 answer:

3 0

• f(x) = 3x + 4

• g(x) = 8x + 1

Sum both functions above:

(f + g)(x) = f(x) + g(x)

(f + g)(x) = (3x + 4) + (8x + 1)

(f + g)(x) = 3x + 8x + 4 + 1

(f + g)(x) = 11x + 5

Therefore,

(f + g)(0) = 11 · 0 + 5

(f + g)(0) = 0 + 5

(f + g)(0) = 5 <——— this is the answer.

I hope this helps! =)

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You can check the PNG attached as well.

Step-by-step explanation:

You need to represent the symmetry of every given points respet to the line

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In that case, the line beeing paralell to the x- axis, x- value of the symmetry is the same of the given point and y = 2 is the middle between both points.

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