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3 years ago

Find the term independent of x in the binomial expansion of (x^3 - 1/2x) ^12

Mathematics

1 answer:

german3 years ago

6 0

Hello,

Well done!
(x^3-0.5x)^12=x^12*(x^2-0.5)^12
Independent term is 0.

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Choose the table that represents g(x) = −2⋅f(x) when f(x) = x + 4

fomenos

Answer:

x g(x)

1 −10

2 −12

3 −14

Step-by-step explanation:

Substitute the values and do the arithmetic.

Table values for x are 1, 2, 3. We only need to find g(1) to determine which table is the correct choice.

f(1) = 1 +4 = 5 . . . . . . . . . put 1 where x is and do the arithmetic

g(1) = -2·f(1) = -2·5 = -10 . . . . . matches the 3rd choice

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<, > - dotted line

≤, ≥ - solid line

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3 years ago

Sketxh the graph of y=(x+3)^3 and state the points where the graph crosses the axes

gtnhenbr [62]

Answer: the graph crosses the x-axis at x = -3

Step-by-step explanation:

y = (x + 3)³

To find where the graph crosses the x-axis, let y = 0 and solve for x:

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0 = (x + 3) with a multiplicity of 3

-3 = x with a multiplicity of 3.

Since multiplicity is an ODD number, the graph CROSSES the x-axis at x = -3

Graph:

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Degree of polynomial is ODD so left side goes to -∞

graph is attached

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3 years ago

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Masja [62]

Answer:

The remainder is...

Hope this helps!!

Step-by-step explanation:

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