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2 years ago

Find the real and imaginary zeros of the polynomial function G(x)=2-8x

Mathematics

1 answer:

kap26 [50]2 years ago

5 0

For x you insert zero, and
0 = 2 - 8 * 0
0 = 2

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Answer to this??? Need help

bekas [8.4K]

A) 2 and 7
B) 2 and 6
C)6 and 3

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3 years ago

(a) Fiona has $450 in her savings account. She deposits $40 each month. Liam has $975 in his checking account. He writes a check

kenny6666 [7]

Answer:

y=450+40x y=975-65x

Step-by-step explanation:

at five months they will have the same amount of money in their accounts

7 0

2 years ago

Use geometric series to find the fraction of 0.8967898989

Sliva [168]

I'm guessing the repeating part is 89 at the end, so that

$x=0.8967\overline89\implies10^4x=8967.\overline{89}$

Then

$10^4x=8967+\displaystyle89\sum_{i=1}^\infty\frac1{100^i}$

$10^4x=8967+89\left(\dfrac1{1-\frac1{100}}-1\right)$

$10^4x=8967+\dfrac{89}{99}$

$x=\dfrac{8967}{10^4}+\dfrac{89}{99\cdot10^4}$

$x=\dfrac{443911}{495000}$

###

An arguably quicker way without using geometric series:

$10^4x=8967.\overline{89}$

$10^6x=896789.\overline{89}$

$10^6x-10^4x=887822$

$x=\dfrac{887822}{10^6-10^4}=\dfrac{443911}{495000}$

8 0

3 years ago

Are any of these functions?

Kaylis [27]

Answer:

No, they are not.

Step-by-step explanation:

The easiest way to find a function on a graph is by finding if any points share the same x value. All of these do, so none are functions.

3 0

3 years ago

Classify each polynomial by degree and number of terms (lesson 17.1) z^2-12

zalisa [80]

Answer:

The degree is "2" and the number of term is "2(binomial)"

Step-by-step explanation:

Considering the expression $z^2-12$

Largest sum of any term is known as the degree.

Now simplify as follows,

$z^2-12$

So, the degree is 2 because the largest sum of power is known as degree

And the number of terms is two (2) it means it is binomial.

∵ The degree is "2" and the number of term is "2(binomial)"

5 0

2 years ago

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