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Kaylis [27]
3 years ago
15

If f(x) = x2 - 2x, find: f(6) = [?]

Mathematics
2 answers:
SVETLANKA909090 [29]3 years ago
5 0

\text{Plug in 6 to x:}\\\\f(6) = (6)^2-2(6)\\\\\text{Solve:}\\\\f(6) = (6)^2-2(6)\\\\f(6) = 36-2(6)\\\\f(6) = 36-12\\\\\boxed{f(6)=24}

schepotkina [342]3 years ago
3 0

Answer:

f(6) = 24

Step-by-step explanation:

f(x) = x^2 - 2x

    Let x = 6

f(6) = 6^2 - 2(6)

     = 36 - 12

     = 24

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The vertices of image are

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It is equivalent to relation 1, therefore option 2 is correct.

3. A reflection over the y-axis and then a translation 2 units left is defined as

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4. A 180 rotation about the origin, then a translation 2 units left, and then a reflection over the x-axis is defined as

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It is not equivalent to relation 1, therefore option 4 is incorrect.

5. A reflection over the x-axis and then a translation 2 units right is defined as

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It is not equivalent to relation 1, therefore option 5 is incorrect.

6. A reflection over the x-axis and then a translation 2 units left is defined as

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It is not equivalent to relation 1, therefore option 6 is incorrect.

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