3 years ago

What must be a factor of the polynomial function f(x) graphed on the coordinate plane below?

Mathematics

1 answer:

laiz [17]3 years ago

6 0

Answer:

B-(x-1)

Step-by-step explanation:

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<img src="https://tex.z-dn.net/?f=%20%7B2%7D%5E%7Bm%7D%20%20%3D%20n%20" id="TexFormula1" title=" {2}^{m} = n " alt=" {2}^{m} =

sveta [45]

Answer:

$\displaystyle n^3-\frac{1}{n^{2}}$

Step-by-step explanation:

<u>Exponents Properties</u>

We need to recall the following properties of exponents:

$(a^x)^y=(a^y)^x=a^{xy}$

$\displaystyle a^{-x}=\frac{1}{a^x}$

We are given the expression:

$2^m=n$

We need to express the following expression in terms of n.

$8^m-4^{-m}$

It's necessary to modify the expression to use the given equivalence.

Recall $8=2^3 \text{ and }4 = 2^2$ . Thus:

$(2^3)^m-(2^2)^{-m}$

Applying the property:

$(2^m)^3-(2^m)^{-2}$

Substituting the given expression:

$n^3-n^{-2}$

Or, equivalently:

$\mathbf{\displaystyle 8^m-4^{-m}= n^3-\frac{1}{n^{2}}}$

5 0

3 years ago

Suppose that 15% of the general population has a disease and the test for the disease is accurate 80% of the time. What is the p

Tom [10]

<span>C. 23% this is yur answer hope i helped</span>

3 0

3 years ago

Read 2 more answers

In 2decimal places 39.98015

Morgarella [4.7K]

Answer:

39.98

Explanation:

39.98015

0 < 5, so 2nd decimal stays at 8

6 0

3 years ago

Read 2 more answers

Easy points... round 12717. to the nearest hundredth

Neporo4naja [7]

I just agree with the other comment

3 0

3 years ago

Help with this one plz

kumpel [21]

Wouldn't it be 45? it's the minimum afterall

8 0

3 years ago

Read 2 more answers