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Zepler [3.9K]
3 years ago
10

PLEASE HELP ANYONE PLEASE HELP !!!!

Mathematics
2 answers:
Harlamova29_29 [7]3 years ago
8 0
The answer to the question 7 is the last one 
aliya0001 [1]3 years ago
4 0
1. Square

2. (0, 0), (6,3) (6,13),(-0.5,0)
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Helppppppppp pleaseeee Someoneeeee pleaseeee I neeed
Stella [2.4K]

Answer:

The minimum value of f(x) is 2

Step-by-step explanation:

  • To find the minimum value of the function f(x), you should find the value of x which has the minimum value of y, so we will use the differentiation to find it
  • Differentiate f(x) with respect to x and equate it by 0 to find x, then substitute the value of x in f(x) to find the minimum value of f(x)

∵ f(x) = 2x² - 4x + 4

→ Find f'(x)

∵ f'(x) = 2(2)x^{2-1} - 4(1)x^{1-1} + 0

∴ f'(x) = 4x - 4

→ Equate f'(x) by 0

∵ f'(x) = 0

∴ 4x - 4 = 0

→ Add 4 to both sides

∵ 4x - 4 + 4 = 0 + 4

∴ 4x = 4

→ Divide both sides by 4

∴ x = 1

→ The minimum value is f(1)

∵ f(1) = 2(1)² - 4(1) + 4

∴ f(1) = 2 - 4 + 4

∴ f(1) = 2

∴ The minimum value of f(x) is 2

7 0
3 years ago
D. 16<br> Geometry math question
galina1969 [7]
I think it might be A.
6 0
3 years ago
Read 2 more answers
How can you tell from an equation that a relation is quadratic
monitta

Answer:

if the equation is f(x)=ax^2+bx+c

Step-by-step explanation:

5 0
3 years ago
A system of equations is graphed on the coordinate plane. y=−6x−3y=−x+2 What is the solution to the system of equations? Enter t
Mamont248 [21]
If you equate both, the y is eliminated:

-6x-3 = -x+2

Simplify this to find x:

-5x = 5
x = -1

Fill in x=-1 in either equation:

y = --1 + 2 = 3

So (-1,3) is the solution, it is where the lines intercept.
6 0
3 years ago
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Solve each expression using the correct order of operations,<br>7- 5 + 3 x 10<br>​
Lynna [10]

Answer:

28 is your answer

Step-by-step explanation:

you start with multiplication and continue with addition and then go to subtraction

5 0
3 years ago
Read 2 more answers
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