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Nina [5.8K]
4 years ago
14

How to discover the domain of the function?​

Mathematics
2 answers:
Nimfa-mama [501]4 years ago
7 0

Answer:

set the bottom equal to zero and exclude the x value you find when you solve the equation.

Step-by-step explanation:

Mademuasel [1]4 years ago
6 0

Answer:

<em>Remember that domain = x. You can discover the domain by looking at where the smallest and largest points of a graph are according to the x-axis. For example, look at the graph below. The domain would be - </em>∞<em> to  </em>+ ∞<em> because the parabola widens forever.</em>

<em />

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8 2 + 9 ( 12 divided 3 x 2) -7 <br><br><br> I'll give brainliest
ch4aika [34]

The answer is 147.

Pemdas

4 0
3 years ago
On a coordinate plane, a curved line crosses the x-axis at (negative 1, 0) and the y-axis at (0, 2). Determine the intercepts. x
polet [3.4K]

Answer:

The x-intercept is -1

The y-intercept is 2

Step-by-step explanation:

we know that

The y-intercept is the value of y when the value of x is equal to zero

The x-intercept is the value of x when the value of y is equal to zero

therefore

In this problem we have

(-1,0)

For x=-1, y=0 -----> Is a x-intercept

(0,2)

For x=0, y=2 ----> Is a y-intercept

8 0
3 years ago
Read 2 more answers
A baseball team fundraiser collected​ $2,400 from the sale of balloons and banners. The amounts earned from balloons and banners
kumpel [21]

Answer:

  • 400 balloons
  • 300 banners

Step-by-step explanation:

If the amounts earned from the sale of each item were the same, then both amounts were $2400/2 = $1200.

The number of balloons sold at $3 each was $1200/$3 = 400.

The number of banners sold at $4 each was $1200/$4 = 300.

400 balloons and 300 banners were sold.

___

<em>Check</em>

Total sales was ...

  $3 × 400 + $4 ×300 = $1200 +1200 = $2400 . . . answer checks OK

3 0
4 years ago
Read 2 more answers
Find the missing angle<br>PLZ HELP ​
Nadusha1986 [10]

Answer:

The answer is 94 degrees.

Step-by-step explanation:

The total number of degrees in a triangle is 180.

So you would subtract 35 and 51 from 180.

180-35-51=94

Hope this helps <3

6 0
3 years ago
What is the answer to JML?
qaws [65]

Answer:

JML=126 (x=42)

Step-by-step explanation:

Since the whole angle is equal to 180, you take that and subtract it by the part of that angle you know. The remainder is JML. If you want to find x, you set 3x equal to 126.

See work attached for more.

6 0
3 years ago
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