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Nadusha1986 [10]
3 years ago
12

Please help thanks so much

Mathematics
1 answer:
Goshia [24]3 years ago
6 0

Answer:

<em>y = (-4/3)*x + 7</em>

<em />

Step-by-step explanation:

The point-slope form of the equation of a line is: <em>y = a*x + b </em>

In the above equation, <em>a </em>is the slope of the line representing the equation in the graph and y is the function of x [y = y(x)]

The given line has a slope of -4/3, so that <em>a = -4/3 </em>

=> The equation of this line has a form as following: <em>y = (-4/3)*x + b (1)</em>

<em />

As the line passes through the point (9; -5) (in which: x = 9; y = -5). Replace x =9 and y = -5 into the equation (1), we have:

<em>y = (-4/3)*x + b</em>

<em>=> -5 = (-4/3)*9 + b </em>

<em>=> -5 = -12 + b </em>

<em>=> b = 7</em>

<em />

So that the equation in point-slope form of the given line is:

<em>y = (-4/3)*x + 7</em>

<em />

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Answer:

100/27

Step-by-step explanation:

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2 years ago
Someone pls help! <br> write the expression in radical form. 2 4/5
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Answer:

  \sqrt[5]{2^4}

Step-by-step explanation:

Maybe you want 2^(4/5) in radical form.

The denominator of the fractional power is the index of the root. Either the inside or the outside can be raised to the power of the numerator.

  2^{\frac{4}{5}}=\boxed{\sqrt[5]{2^4}=(\sqrt[5]{2})^4}

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In many cases, it is preferred to keep the power inside the radical symbol.

7 0
3 years ago
A) 5.(-3).(-4) =
Fofino [41]
A) 5×(-3)×(-4)=60
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Describe the transformations necessary to get from the graph of the parent function f(x)=x? to the
VashaNatasha [74]

Answer:

 translate the graph 5 units left and down 2 units

Step-by-step explanation:

To translate the function f(x) by an amount h units right and k units up, make the transformation ...

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Comparing this to your equation,

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we see that the translation is h = -5, k = -2.

The graph of f(x) is translated 5 units left and 2 units down to make the graph of g(x).

4 0
3 years ago
John works 6 hours a day and earns $150.00. Peter works 8 hours a day and earns $160.00. Who earns more money per hour?(think un
Zanzabum

Step-by-step explanation:

<u>John</u>

1hour=x

6x=150

X=150÷6=25

John earns 25 dollars per hour

<u>Peter</u>

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<u>X=</u><u>160</u><u>÷</u><u>8</u><u>=</u><u>20</u><u> </u>

  • Peter earns less than <u>John</u><u> </u>
6 0
3 years ago
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