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Lostsunrise [7]
3 years ago
10

Given f(x)=2x2+3x and g(x)=5x2−2x−6. What is (f+g)(x) ?

Mathematics
1 answer:
forsale [732]3 years ago
4 0
7x^2 + x -6

You just have to add the same terms x squared + x squared and so on
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Question 8/Multiple Choice Worth 1 points)
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Answer:

k = 3

Step-by-step explanation:

Given

f(x) = 0.5x

g(x) = 0.5x - k

Required

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<em>The question illustrates changing of positions of lines along the x and/or y axis;</em>

<em>But in this case; if graph f(x) is shifted down, then it represents a negative shift of points in the y axis.</em>

Given that f(x) = 0.5x

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f(x) - 3 = g(x)

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Multiply both sides by -1

-3 * -1 = -k * -1

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8 0
3 years ago
2,000,000 mg = how many kg?
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