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olga_2 [115]
3 years ago
10

Does this graph has a minimum or maximum y=4x^2+4

Mathematics
1 answer:
Lorico [155]3 years ago
7 0

Answer:

It has a minimum and no maximum.

Step-by-step explanation:

This is the graph of a parabola that opens up, so it has a minimum but no maximum.

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Helppppppppppppppppppppp failingggggggggggggggg quizzzzzzzzzzzzzzzzzzzzzzzzzzzz
vladimir1956 [14]

Answer: 1.If two quadrilaterals are congruent, then there must be <u>4 </u>pairs of corresponding sides.    [C<u>)</u> is true]

2. Statement  ∆KPT ≅ ∆KRT.                       [D) is true.]

3. If CDEF ≅ MNPQ, then ∠P ≅ <u>∠E</u>                   <u>[C) is true.]</u>

4. If ∆LMC ≅ ∆BJK, then  <u>∆MCL</u> ≅ ∆JKB.    [B) is true.]

5. If ABCDE ≅ LMNPQ, then  there are 10 pairs of corresponding parts .

6.  If ∠C ≅ ∠​M, ∠E ≅ ∠​Q, ED, ≅ QN,CD ≅MN and EC≅QM , then <u>∆CED </u>≅∆MQN             [A)<u>  is true</u>]

7. ∠B and ∠E​  will be a pair of corresponding parts if ∆ABC ≅ ∆DEF.     [B) is true.]

8. B) is true.∆QPR ≅ ∆SPR

.   [B) is true]

9. If two angles of one triangle are congruent to two angles of another triangle, then the <u>third angles</u> are congruent.    [C) is true.]

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4 0
3 years ago
Read 2 more answers
The table below gives the completion percentage and interception percentage for five randomly selected NFL quarterbacks. Based o
Lina20 [59]

The regression equation is y = -0.42647x + 29.11471 and the correlation coefficient is -0.9607

<h3>How to determine the regression equation?</h3>

The table of values is given as:

Completion Percentage 57 59 62 63 64

Interception Percentage 5 3.5 3 2.5 1.5

Next, we enter the above values in a graphing calculator.

From the graphing calculator, we have the following summary:

  • Sum of X = 305
  • Sum of Y = 15.5
  • Mean X = 61
  • Mean Y = 3.1
  • Sum of squares (SSX) = 34
  • Sum of products (SP) = -14.5
  • r = -0.9607

Regression Equation = ŷ = bX + a

b = SP/SSX = -14.5/34 = -0.42647

a = MY - bMX = 3.1 - (-0.43*61) = 29.11471

So, the regression equation is

y = -0.42647x + 29.11471

And the correlation coefficient is -0.9607

Read more about regression at:

brainly.com/question/14313391

#SPJ1

7 0
2 years ago
Please help im so confused??
kirza4 [7]
P(A) = 0.7
P(B) = 0.8

P(A∩B) ⇒ When both event happens
P(A∩B) = 0.7 x 0.8 = 0.56

Answer: 0.56
6 0
3 years ago
Read 2 more answers
Savannah practice ballet in 1.67 hours on Monday on Wednesday she practice for 3.25 how much longer did savannah practice on Wed
xz_007 [3.2K]
1.58 hours or about an hour and a half. hope this helps :)
5 0
3 years ago
I need help with this
netineya [11]

Answer:

1. -9

2. -2

3. -3

4. 2 (positive)

Step-by-step explanation:

positive + negative= positive

negative + positive =negative

positive +positive =positive

negative +negative =negative

hope you like it ( ' - ' )

4 0
3 years ago
Read 2 more answers
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