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inn [45]
2 years ago
14

How would you describe the relationship between the real zeros and x-intercepts of the function mc033-1. Jpg? when you set the f

unction equal to zero, the solution is x = 6; therefore, the graph has an x-intercept at x = 6. When you substitute x = 0 into the function there is no solution; therefore, the graph will not have any x-intercepts. Since there is an asymptote at x = 2, the graph will not have an x-intercept; therefore, the function will have no real zeros. When you set the function equal to zero, the solution is x = 3; therefore, the graph has an x-intercept at x = 3
SAT
1 answer:
finlep [7]2 years ago
6 0

When you set the function equal to zero, the solution is x = 3 and the graph has an x-intercept at x = 3.

<u>Given the following data:</u>

  • y=log_4(x-2)

<h3>What is a logarithm function?</h3>

A logarithm function can be defined as a function that represents the inverse of an exponential function. Mathematically, a logarithm function is written as follows:

y=log_ax

The domain of the given logarithm function y=log_4(x-2) is (0, infinity) and its graph wouldn't touch the vertical axis but moves to the right. Also, a real zero on the graph would only occurs at x = 1 because log_4 1 is equal to zero (0).

Similarly, the graph of y=log_4(x-2) is equal to log_4 x but it moves 2 units to the right.

In conclusion, the graph has an x-intercept at x = 3 when the function is set to zero (0) and its solution would be x = 3.

Read more on logarithm function here: brainly.com/question/26788007

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Kidnapping, larceny, and identity theft
8 0
3 years ago
For the galvanic (voltaic) cell fe(s) + mn²⁺(aq) ⟶ fe²⁺(aq) + mn(s) (e° = 0.77 v at 25°c), what is [fe²⁺] if [mn²⁺] = 0.050 m an
Nuetrik [128]

The concentration of Iron in the galvanic (voltaic) cell Fe(s) + Mn²⁺(aq) ⟶ Fe²⁺(aq) + Mn(s) is 0.02297 M.

<h3>What is the Nernst Equation?</h3>

The Nernst equation enables us to identify the cell potential(voltage) in presence of non-standard conditions in a galvanic cell. It can be expressed by using the formula:

\mathbf{E_{cell} = E_o - \dfrac{0.059}{n} \times log \dfrac{[Fe^+]}{[Mn^{2+}]}}

where;

  • n = Number of electrons = 2
  • \mathbf{E_o} = Initial voltage = 0.77 V
  • \mathbf{E_{cell}} = Cell voltage = 0.78 V
  • \mathbf{[Mn^{2+}]} = Manganese concentration = 0.050 M

Replacing the values into the above equation, we have:

\mathbf{0.78 = 0.77 - \dfrac{0.059}{2} \times log \dfrac{[Fe^{2+}]}{[0.050]}}

\mathbf{0.78 -0.77= -0.0296\times log \dfrac{[Fe^{2+}]}{[0.050]}}

\mathbf{log^{-1} (-0.3378) = \dfrac{[Fe^{2+}]}{[0.050]}}

\mathbf{Fe^{2+} = (0.4594\times 0.050 )\ M}

\mathbf{Fe^{2+} =0.02297 \ M }

Learn more about using the Nernst equation here:

brainly.com/question/24258023

6 0
2 years ago
Which are steps that could be used to solve 0 = 9(x2 6x) – 18 by completing the square? Check all that apply. 18 81 = 9(x2 6x 9)
Marina CMI [18]

Answer:

18 + 81 = 9(x² + 6x + 9) 11 = (x + 3)²

Explanation:

because  This is the value that completes the square. However, since the entire square is multiplied by 9, this value must be multiplied by 9 before we can add it across the equals:

18 + 9 (9) = 9 (x² + 6x + 9)

18 + 81 = 9 (x² + 6x + 9)

99 = 9 (x² + 6x + 9)

Dividing both sides by 9, we have:

11 = x² + 6x + 9

11 = (x + 3) ²

4 0
2 years ago
Fill in the boxes in the template to identify the nucleotide sequence, from 3′ to 5′, of the trna anticodon that will recognize
Dvinal [7]

The Filled up boxes that identify the nucleotide sequence is given in the image attached.

<h3>How do you get the tRNA anticodon?</h3>

An anticodon is known to be seen at a given end of a transfer RNA (tRNA) molecule. In protein synthesis, when  an amino acid is added to the growing protein, a tRNAis said to be produced as the base pairs along with its complementary sequence that is seen on the mRNA strand.

Conclusively, Note that codon is regarded as the a follow up of three nucleotides on mRNA, that encodes for a particular amino acid at translation.

Learn more about DNA from

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8 0
2 years ago
What are the moon phases
DIA [1.3K]

It's probably easiest to understand the moon cycle in this order: new moon and full moon, first quarter and third quarter, and the phases in between.

As shown in the above diagram, the new moon occurs when the moon is positioned between the earth and sun. The three objects are in approximate alignment (why "approximate" is explained below). The entire illuminated portion of the moon is on the back side of the moon, the half that we cannot see.

At a full moon, the earth, moon, and sun are in approximate alignment, just as the new moon, but the moon is on the opposite side of the earth, so the entire sunlit part of the moon is facing us. The shadowed portion is entirely hidden from view.

The first quarter and third quarter moons (both often called a "half moon"), happen when the moon is at a 90 degree angle with respect to the earth and sun. So we are seeing exactly half of the moon illuminated and half in shadow.

Once you understand those four key moon phases, the phases between should be fairly easy to visualize, as the illuminated portion gradually transitions between them.

An easy way to remember and understand those "between" lunar phase names is by breaking out and defining 4 words: crescent, gibbous, waxing, and waning. The word crescent refers to the phases where the moon is less than half illuminated. The word gibbous refers to phases where the moon is more than half illuminated. Waxing essentially means "growing" or expanding in illumination, and waning means "shrinking" or decreasing in illumination.

Thus you can simply combine the two words to create the phase name, as follows:

After the new moon, the sunlit portion is increasing, but less than half, so it is waxing crescent. After the first quarter, the sunlit portion is still increasing, but now it is more than half, so it is waxing gibbous. After the full moon (maximum illumination), the light continually decreases. So the waning gibbous phase occurs next. Following the third quarter is the waning crescent, which wanes until the light is completely gone -- a new moon.


5 0
3 years ago
Read 2 more answers
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