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Lera25 [3.4K]
3 years ago
5

Select the correct answer.

Mathematics
1 answer:
hammer [34]3 years ago
5 0

Answer:

(A)

Step-by-step explanation:

The domain of the function are the inputs, or x-values, of the function.

{(6,-8), (9,3), (-3,5), (1,-6), (5,7)}

The domain is: {-3, 1, 5, 6, 9}.

This eliminates B, C, and D, because their domains do not match the ones we have.

We need to check to see if it matches the range as well.

The range of the function are the inputs, or y-values of the function.

{(6,-8), (9,3), (-3,5), (1,-6), (5,7)}

The range is: {-8, -6, 3, 5, 7}

A matches this range too.

A is the best answer.

Brainilest is appreciated.

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Find the coordinates of the midpoint of segment GH with endpoints: G(-2, -8) and H(-3, -12).
Musya8 [376]

Answer:

midpoint = (-2.5 , - 10)

Step-by-step explanation:

midpoint =( ((x1 + x2)/2) , ((y1+y2)/2)) )

= ( ((-2 + -3)/2) ,(( -8 + -10)/2) )

= ( -2.5 , -10)

6 0
2 years ago
What is the equation of a line that has a slope of 2 and passes through the point (4,6) ?
natka813 [3]

Answer:

y-6=2\,(x-4)

or in slope y-intercept form :

y=2x-2

Step-by-step explanation:

The easiest way of find the answer for this is to use what is called the "point-slope" form of a line, because you are in fact given the value of the slope (m) and also a point   (x_0,y_0)  it goes through:

y-y_0=m\,(x-x_0)

In our case the equation becomes:

y-y_0=m\,(x-x_0)\\y-6=2\,(x-4)\\

This can also be written in the slope-intercept form by solving for "y" and operating to remove the parenthesis:

y-6=2\,(x-4)\\y=2x-8+6\\y=2x-2

7 0
3 years ago
A 20 gallon fish tank is being filled at a rate of 2 gallons per minute.At this rate,how many minutes will it take to fill this
Agata [3.3K]
The answer is 7 and a half
4 0
3 years ago
Read 2 more answers
PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!
Airida [17]

D is the correct answer I think.

8 0
2 years ago
Read 2 more answers
The carnival committee has purchased 985 small prizes. The prizes are to be divided equally among the 29 game booths
Vladimir [108]

Answer:

1 The first digit of the quotient is 3

2. 34 prizes per booth

3.  19 prizes left over

Step-by-step explanation:

We need to divide 985 by 29


29 goes into 98   3 times

29*3 = 87  with 13 left over

135 divided by 29

29*4 =116  135-116 =19

985÷29 = 34  with 19 left over

7 0
3 years ago
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