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Monica [59]
4 years ago
15

Please please help me !! Will give BRAINLIEST!! What is the quadratic regression equation that fits these data?

Mathematics
2 answers:
forsale [732]4 years ago
5 0
Well I graphed it for you and it seems that D fits well compared to other options.

Hope this helps.

ryzh [129]4 years ago
5 0

y=2.13x^2+0.13x+6.39 VIA APEX

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At the start of the year northern lights had $8000 worth of merchandise. What do we know about northern lights?
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Hello there! The answer is B.
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Which line has a slope of 1/2 and goes through the point (2,4)?
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The line equation for its slope and one point is:
y - y1 = m(x - x1)
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3 years ago
PLEASE HELP!!!
viktelen [127]

The answer is 3/5.


\frac{1}{3} *\frac{3}{5} =\frac{3}{15} \\ \\ \frac{3}{15} *\frac{3}{5} =\frac{9}{75}


Continue this pattern and you'll see that it follows this geometric sequence

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The Pythagorean Theorem is a relationship between the lengths of the sides of what kind of triangle?​
Liula [17]

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right triangle

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7 0
3 years ago
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-3.75+2(-4x+6.1)-3.25
Pani-rosa [81]

The value of x is 0.65

<u>Step-by-step explanation:</u>

This solution is given by solving the given problem using BODMAS rule.

This means that the steps to be followed to find the solution should be in the order of BODMAS rule.

B- Bracket, O- of, D- Division, M- Multiplication, A- Addition, S- Subtraction.

This rule states that the 1st operation must be done for Brackets.

⇒ -3.75+2(-4x+6.1)-3.25 = 0

⇒ -3.75 -8x + 12.2 -3.25 = 0

The addition operation should be performed next and then followed by subtraction.

⇒ -8x -7+ 12.2 = 0

<u>To find the value of x :</u>

Keeping the x term alone on one side and moving the constants on other side,

⇒ -8x = -12.2 + 7

⇒ -8x = -5.2

⇒ x = 5.2/8

⇒ x = 0.65

3 0
3 years ago
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