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1 year ago

Which type of parent function is f(x) = 1/x

Mathematics

1 answer:

Furkat [3]1 year ago

6 0

Since it has a variable in the denominator, the function f(x) is a parent function classified as rational.

<h3>What are rational functions?</h3>

Rational functions are functions that have the input variable, be it x, t, or any other, in the denominator.

The most simple example is given by:

$f(x) = \frac{1}{x}$ .

More can be learned about rational functions at brainly.com/question/23214539

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What is the value of the expression 4(x - y) + 2 when x = 7 and y = 1?

Ksju [112]

Answer:

Step-by-step explanation:

4(7-1) +2

4(6) + 2

24+ 2

7 0

2 years ago

Read 2 more answers

If 4 people are selected from a group of 6 married couples, what is the probability that none of them would be married to each o

Ludmilka [50]

Answer:

16/33

Step-by-step explanation:

12C4(total possible outcomes)=495

Since there are 6 married couples there must be 6*[2C2×10C2]=270

must subtracted 15 since when there are 2 couples in a group would have doubled 270-15=255

the no of groupings with no married couples 495-255 =240

probability=no of favourable outcomes /no of possible outcome

probability=240/495= 16/33

6 0

3 years ago

In the figure, AB∥CD. Find x and y.

velikii [3]

Answer:

y=131°

x=53°

Step-by-step explanation:

∠ ABD and ∠ BDC are supplementary.

The sum of the supplementary angles =180 °

thus y-4+x=180...........i

x and 37° are complementary, that is, they add up to 90°

Thus, x=90-37=53°

Using this value in equation 1 we obtain:

y-4°+53° =180°

y= 180°-53°+4°

y=131°

8 0

3 years ago

Read 2 more answers

Graph the line with slope 7 and y-intercept -7

poizon [28]

Given :-

To graph the line with slope 7 and y intercept -7.

To Find :-

The graph of the line .

Solution :-

Here since the slope of the line is 7 and y intercept is -7 , we can use the slope intercept form of the line to find the equation of the line . The slope intercept form of the line is ,

$\longrightarrow$ y = mx + c

On putting the respective values ,

$\longrightarrow$ y = 7(x) + (-7)

$\longrightarrow$ y = 7x - 7

For the graph see attachment .

6 0

2 years ago

50 squared equals 2 + 25 squared equals 2 * 5 equals 10 what is wrong

Klio2033 [76]

Convert to an equation:

50^2=2+25^2=2*5=10

Simplify:

2500=625=10=10

What is wrong is that 2500 does not equal 625 which does not equal 10.

7 0

3 years ago