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strojnjashka [21]
2 years ago
11

How to find the domain of a rational function?

Mathematics
1 answer:
Alla [95]2 years ago
6 0
All of the x coordinate values

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What is the equation of the line parallel to 3x + 5y = 11 that passes through the point (15, 4)?
soldier1979 [14.2K]

Answer:

The answer is

<h2>y =  -  \frac{3}{5} x + 13</h2>

Step-by-step explanation:

Equation of a line is y = mx + c

where

m is the slope

c is the y intercept

To find the equation of the parallel line we must first find the slope of the original line

The original line is 3x + 5y = 11

We must first write the equation in the general equation above

So we have

5y = - 3x + 11

Divide both sides by 5

<h3>y =  -  \frac{ 3}{5} x +  \frac{11}{5}</h3>

Comparing with the general equation above

Slope = - 3/5

Since the lines are parallel their slope are also the same

Slope of parallel line = - 3/5

So the equation of the line using point

(15, 4) and slope - 3/5 is

<h3>y - 4 =  -  \frac{3}{5} (x - 15) \\y - 4 =  -  \frac{3}{5} x + 9 \\ y =  -  \frac{3}{5} x + 9 + 4</h3>

We have the final answer as

<h3>y =  -  \frac{3}{5} x + 13</h3>

Hope this helps you

8 0
3 years ago
-5 &gt;3 true or false plssssss answer
Ivan

Answer:

false

Step-by-step explanation:

-5 is smaller than 3 not bigger.

8 0
3 years ago
12+22x=-46x I don't know the answer
Arlecino [84]

The answer is

x =<span>‌ <span><span>−3/</span>17</span></span>

7 0
3 years ago
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If the mean height of college males was 70" with a standard deviation of 3", approximately what percentage of college males woul
ozzi
Multiply 3 & 70 and divide by the answer of 6'1 6'4 you multiply them then your answer
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Determine all intervals on which f(x) &gt; 0.
8_murik_8 [283]

Answer: [-7, -4]u[0, 3]

4 0
2 years ago
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