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3 years ago

A function is a mathematical rule that.....

Mathematics

1 answer:

Elodia [21]3 years ago

5 0

Answer:

Step-by-step explanation:

A function can be graphed as a straight line, as long as it isn't vertical.

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The near-term needs of raising a family can affect one's ability to save for retirement

Oliga [24]

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3 years ago

Read 2 more answers

The decimal 0.88 as a fraction in simplest form

givi [52]

88/100 = 44/50 = 22/25

The answer is 22/25.

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3 years ago

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The translation: (x, y) → (x - 7, y - 4) was performed on a triangle. How many units should the x-values move?

Murrr4er [49]

Answer:

x-7 represents x moved 7 units to the left.

Step-by-step explanation:

The translation: (x, y) → (x - 7, y - 4) was performed on a triangle

x is translated into x-7. 7 is subtracted from x . It means x is moved 7 units to the left

y is translated into y-4. 4 is subtracted from y. It means y is moved 4 units down.

So x-7 represents x moved 7 units to the left.

8 0

3 years ago

Which of the following is not the equation of the graphed line?

ehidna [41]

Answer:

well, we do not have the options here, but we can find the equation of the graph, so the equations that are different from that are the answer to this question:

in the graph, we can see that it goes through the points:

(0,1) and (2,0)

Remember that the slope of a line that goes through the points (x1, y1) and (x2, y2) is:

s = (y2 - y1)/(x2- x1)

then the slope for our line is:

s = (0 - 1)/(2 -0) = -1/2

Then our line is:

y = -(1/2)*x + b.

b is the y-intercept, and we know that when x = 0 y = 1, then:

1 = -(1/2)*0 + b

1 = b

then the equation is:

y = -(1/2)*x + 1

5 0

3 years ago

A car travels 14km in 25mins . Find out how far the car can travel in 5 hours if the speed remains the same ?

jekas [21]

<h3><u>Answer :- </u></h3>

168 km ...

<h3><u>Explanation :- </u></h3>

It is given that the car travels 14km in 25 minutes..

Now , assume that the distance the car travel in 5 hours be x..

Since 1 hour = 60 minutes..
5 hours = 300 minutes ..

• Thus , The two given statements are :-

14km -----------------> 25 minutes..
And, x km -------------> 300 minutes..

The distance travelled by car and the time taken by the car is directly proportional to each other....

$\frac{14}{25} = \frac{x}{300}$

$= x = 168km$

• Hence , Car can travel 168km in 5 hours ..

Hope this helps you :)

6 0

2 years ago