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EleoNora [17]
3 years ago
5

Please answer for me domain and range

Mathematics
1 answer:
coldgirl [10]3 years ago
7 0
There’s no equation or picture?
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The quotient of negative eight and the sum of a number and three
PolarNik [594]
For this case, the first thing we must do is define a variable.
 We have then:
 x: real number
 Now we write the expression:
 -8 / (x + 3)
 The number x can be all real different from minus three.
 Answer:
 
-8 / (x + 3)
 
With x different from -3.
6 0
3 years ago
Simplify the expression (4a^2 +2ab) - (2a^2 -ab + b^2) what is the coefficient of the term b^2
iragen [17]

In the simplified expression, the coefficient of the term b² is -1.

<h3>Order to solve Math Operations</h3>

When you solve any Math Operations, it is necessary to be attentive to the order of the operations.

First, you should solve the operation insides of Parentheses. After that priority is given to Exponents. Thereon,  you can solve multiplication or division operations from left to right. Finally, addition or subtraction  from left to right

See the order below

  •       Parentheses
  •       Exponents
  •       Multiplication or Division from left to right
  •       Addition or Subtraction from left to right

The question gives the expression (4a² +2ab) - (2a² -ab + b²). Therefore, for solving the expression you should follow the order of the math operations.

  • Remove the Parentheses

       4a² +2ab -2a² +ab - b²

  • Add similar terms

       2a²+3ab-b²

Like, there are no more similar terms. Therefore, you can represent the expression (4a² +2ab) - (2a² -ab + b²) by  the expression  2a²+3ab-b².

Learn more about the algebraic expression here:

brainly.com/question/2164351

#SPJ1

7 0
1 year ago
Which graph represents a function with a growth factor of 5
mr Goodwill [35]

Answer:

the answer should be C!


Step-by-step explanation:

When you multiply the y value 0.04 and 5 it comes out as 0.02.


6 0
3 years ago
Read 2 more answers
HELP!! BRAINLIEST AND 10 POINTS !!!! THANK YOU SO MUCH
Anna71 [15]

Answer:

B and C

Step-by-step explanation:

BRAINLIEST PLEASE

4 0
3 years ago
PLEASE HELP!! WILL GIVE BRAINLIEST!!
schepotkina [342]

Answer:

Please find attached pdf

Step-by-step explanation:

Download pdf
6 0
3 years ago
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