The instructions that you would include in your explanation are:
Identify the output.
Create a table for four input values.
Plot the points from the table.
The instructions to be includedIn the given question, a series of instructions are provided. To properly explain your process, you have to explain how you got the output. There is no need of explaining the input as they are already provided.
Next, you will Show how you created the table and why you created it in that way. Finally, indicate how the points were plotted on the table. An explanation such as this will help anyone to follow through.
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Answer:1 to 2
2 to 4
Step-by-step explanation:
Factor out the greatest common factor (GCF) using the distributive property (do not solve!).
8 + 12
Hint: Rewrite as __(__+__)
[tex]\begin{array}{r|l}8&2\\4&2\\2&2\\1\end{array}\\\\8=2^3\\\\\\\begin{array}{r|l}12&2\\6&2\\3&3\\1\end{array}\\\\12=2^2\cdot3[/tex]
Therefore, [tex]\text{gcf}(8,12)=2^2=4[/tex].
And so [tex]8+12=4(2+3)[/tex].
Solve the polynomial by completing the square. Show all steps of your work.[tex]x^2+10x+14=-7[/tex]
Answer:
-3, - 7
Step-by-step explanation:
x² + 10x + 14 = -7
x² + 10 x + 21 = 0
Now let's complete the square.
(x + 5)² - 25 + 21 = 0
(x+5)² - 4 = 0
(x+5)² = 4
x + 5 = ± root 4 = ± 2
x = +2-5 or -2-5 = -3 or -7
The values of x that meet the equation x2 + 10x + 14 = -7 are x = -3 and x = -7.
The given equation is: x2 + 10x + 14 = -7.
Transfer the constant term to the opposite side of the equation:
x2 + 10x + 14 + 7 = 0.
Combine comparable terms to simplify the equation: x2 + 10x + 21 = 0.
Complete the square by rewriting the equation with a constant term. To do so, square half of the coefficient of x (which is 10):
Half of ten equals five, and five squared equals twenty-five. Insert 25 into the equation:
x^2 + 10x + 25 + 21 - 25 = 0
Rearrange the terms as follows:
(x2 + 10x + 25) + (21 - 25) = 0.
Reduce the first set of brackets to a perfect square trinomial:
[tex](x + 5)^2 + (-4) = 0[/tex]
Reduce the number of constant terms:
[tex](x + 5)^2 - 4 = 0[/tex]
To find x, take the square root of both sides:
[tex]√((x + 5)^2 - 4) = √0[/tex]
Determine x: x + 5 = 4
To simplify even further, we have: x + 5 = 2
Solve for x separately:
x = -5 + 2 = -3 x = -5 - 2 = -7
As a result, the answers to the equation x2 + 10x + 14 = -7 are x = -3 and x = -7.
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Solve the polynomial by completing the square. Show all steps of your work.
[tex]x^2 - 11x + 24 = 0[/tex]