How do you calculate domain and range

Mathematics

1 answer:

attashe74 [19]4 years ago

6 0

Step-by-step explanation:

there are more than one way it depends what the question gives you but the easiest way is from the graph by the graph you can calculate them both for the domain you can determine it through the graph or the function by find when the function is undefined but for the range you should have the graph or drow it by the function to calculate it

You might be interested in

Slope=4,passing through (-5,3)

Ratling [72]

Answer:y−y1=m(x−x1)

Step-by-step explanation:

4 0

3 years ago

The equation 2x + 4k − 9 = kx − k + 1 is really a family of equations, because for each value of k, we get a different equation

Olegator [25]

You haven't shared "the given value of x," or, if you have, you haven't drawn attention to it.

Just suppose we were to choose x = 4 as a possible solution and then try to find a value of the parameter k that would make x = 4 an actual solution.

2(4) + 4k - 9 = (4)(4) - (4) + 1

Then 8 + 4k - 9 = 16 - 4 + 1, or 4k - 1 = 13. Then 4k = 14, and k = 14/4, or (after reduction) k = 7/2

If the parameter k equals 7/2, then x = 4 is a solution to the given equation.

To check this out further, start with the proposed solution x = 5 and find k.

3 0

4 years ago

Worksheet on the Law of sines

Amanda [17]

PLEASE HELPPPPP ME PLEASE I DONT KNOW WHAT TO DO ☹️#8

3 0

3 years ago

Niah packed 24 dozen candles into 3 boxes. She packed an equal number of candles into each box. How many candles did Niah pack i

pshichka [43]

8 because 24 candles going into 3 boxes is 24 divided by 3 which is 8

8 0

3 years ago

Solve the equation for the indicated variable. P=5x-11 solve for x

Luden [163]

<h3>The variable x is equal to (p + 11)/5.</h3>

P = 5x - 11

Add 11 to both sides.

p + 11 = 5x

Divide both sides by 5.

(p + 11)/5 = x

3 0

4 years ago