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Stels [109]
3 years ago
11

Find the minimum or maximum value of the function. (Desmos)

Mathematics
1 answer:
konstantin123 [22]3 years ago
8 0
The minimum is (2,4). Using the formula x= -b/2a to get your answer.
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If x2=4(5-1) what is the value of x
Deffense [45]
X2=4(5-1)
x2=4(4)
x2=16
x=4

Check: 4 squared (4 times 4) equals 16. When you square a number, you multiply the number by itself.
5 0
3 years ago
Examine the following diagram:<br><br><br> What is the measure of ∠DBC?
gtnhenbr [62]
1 + 1 = 2 - 1 = 1 hope this helps.
3 0
3 years ago
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Which number line best shows the position of square root of 7? Number line with numbers negative 4, negative 3, negative 2, nega
kiruha [24]

Answer:

Number line with numbers negative 4, negative 3, negative 2, negative 1, 0, 1, 2, 3, 4 labeled. A dot is made at 2.6 and labeled as square root of 7

Step-by-step explanation:

* Lets explain how to solve this problem

- We want to know the position of √7 on the number line, then:

1- Square the √7

# (√7)² = 7

2- Search 7 is between which two square numbers

# 7 is between 4 and 9 which are square numbers

3- ⇒ 4 < 7 < 9 ⇒ take √ for all

# 2 < √7 < 3

∴ The value of √7 is between 2 and 3

* Lets look to the answer to find the correct answer

∵ The first answer is:

   A dot is made at 1.7 and labeled as square root of 7

∵ 1.7 is not between 2 and 3

∴ The first answer is not true

∵ The second answer is:

   A dot is made at 2.6 and labeled as square root of 7

∵ 2.6 is between 2 and 3

∴ The second answer is true

∴ Number line with numbers negative 4, negative 3, negative 2,

  negative 1, 0, 1, 2, 3, 4 labeled. A dot is made at 2.6 and labeled

  as square root of 7

7 0
3 years ago
Read 2 more answers
What is a square root?
Vlad [161]
Number that produces a specified quantity when multiplied by itself
Example : “ 7 is a square root of 49 “ BECAUSE 7x7=49
6 0
3 years ago
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To go to school each day, Myra walks 20 yards due south to the bank then 48 yards east. Which measurement is closest to the shor
dedylja [7]

Answer:

52

Step-by-step explanation:

3 0
3 years ago
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