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3 years ago

Q. # 15 please help to solve

Mathematics

1 answer:

navik [9.2K]3 years ago

5 0

Since
$18x^3=2\cdot 3\cdot 3\cdot x\cdot x\cdot x \\ \\ 30x^5=2\cdot 3\cdot 5\cdot x\cdot x\cdot x\cdot x\cdot x$
you can see that common expression is
$2\cdot 3\cdot x\cdot x\cdot x=6x^3$ .
Answer: Correct choice is A.

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AnnZ [28]

Answer:

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Step-by-step explanation:

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3 years ago

If y varies directly with x and y=2 when x=15. Find x when y=8.

andreyandreev [35.5K]

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X = 60.

Hope that helps!! :)

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Consider the problem of finding the line of symmetry and vertex of the quadratic equation f(x) =x^2-8x+15 What is the error in t

Elenna [48]

$\bf \textit{ vertex of a vertical parabola, using coefficients}\\\\
\begin{array}{llccll} f(x) = &{{ 1}}x^2&{{ -8}}x&{{ +15}}\\
&\uparrow &\uparrow &\uparrow \\
&a&b&c
\end{array}\qquad 
\left(-\cfrac{{{ b}}}{2{{ a}}}\quad ,\quad {{ c}}-\cfrac{{{ b}}^2}{4{{ a}}}\right)
\\\\\\
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3 years ago

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The graph below have the same shape f(x)=x^2 what is the equation of the graph of g(x)

Artist 52 [7]

Answer: OPTION B

Step-by-step explanation:

By definition, the parent function is the simplest form of a function. In this case, you have the quadratic parent function $f(x)=x^{2}$

As you can see in the graph, the function g(x) is the obtained by shifting the parent function f(x) two units to the right, which is represented with:

$f(x-2)=(x-2)^2$

Therefore, the equation of the function g(x) is:

$g(x)=(x-2)^2$

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Marrrta [24]

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3 years ago