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Molodets [167]
3 years ago
13

Which equation demonstrates the additive identity property?

Mathematics
1 answer:
kramer3 years ago
6 0
It's the first one (7+4i)+(7-4i)=14
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Consider the following graph of a quadratic function.
vampirchik [111]

A graph can increase or decrease at an interval or several intervals

  • The interval with the longest curve or line represents the greatest change.
  • The intervals with the greatest rate of change are ab and de
  • The intervals with the least rate of change are bc and cd
  • The intervals with the equal rates of change are ab and de

<u>Part A: How to determine the longest interval</u>

The longest interval will have a great change in the y-values, and a small change in the x-values.

An instance of such interval is interval ab

<u>Part B: Intervals with the greatest rate</u>

Intervals ab and de have equal rates, and they cover the same vertical and horizontal distances, as described in (a) above.

Hence, intervals ab and de have the greatest rate of change

<u>Part C: Intervals with the least rate</u>

Intervals bc and cd have equal rates, and they cover the same vertical and horizontal distances,

Hence, intervals ab and de have the least rate of change

<u>Part D: Intervals with the equal rate</u>

As said in (b) and (c),

  • Intervals ab and de have equal rates
  • Intervals bc and cd have equal rates

Read more about intervals and rates at:

brainly.com/question/23483858

5 0
3 years ago
Read 2 more answers
In which number does the digit 2 have a value that is ten times as great as the value of the digit 2 in the number 135,284?
Valentin [98]

Answer: See explanation

Step-by-step explanation:

You didn't give the options but let me help out.

First and foremost, we should note that the value of the digit 2 in the number 135,284 is 200. Therefore, the value that is ten times as great as the value of the digit 2 in the number 135,284 would be:

= 10 × 200

= 2000

Therefore, the 2 must be in the thousands place. This can be seen in numbers such as:

172748.

6 0
3 years ago
HELLP!!!!!!!!!! I’ll mark you the brainiest
anastassius [24]

Answer:

n ≥ -3

Step-by-step explanation:

So, divide -27 by 9n and the answer to that is -3, because when you're dividing a negative number and a positive, the answer would always be negative.

This sign : ≥ means greater than or equal to, and because we are solving for n, -3 is equal to n.

8 0
3 years ago
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NEED ASAP!!
Goshia [24]

Answer:

it's D. Circle

Step-by-step explanation:

it is correct

hope you enjoy

3 0
3 years ago
Write an addition expression that equivalent to 65-79. Then evaluate the expression
Andreas93 [3]

65-79= -14

That being said...

-17+3= -14

6 0
3 years ago
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