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Ray Of Light [21]
3 years ago
9

Which equation is a quadratic model for the data set? Hint: Use a graphing calculator or a spreadsheet program.

Mathematics
1 answer:
Ivahew [28]3 years ago
4 0

The equation that model a quadratic function is:  y=0.9673x²-0.8475x+10.4334

Step-by-step explanation:

A quadratic function has the form of ;

f(x) = ax²+bx+c  where a, b and c are real numbers and a≠0

For this case, equation y=0.9673x²-0.8475x+10.4334 models a quadratic function where a>0 thus the parabola opens upwards

See attached figure below to visualize the graph

Learn More

Quadratic functions graphs: brainly.com/question/9048896

Keywords : equation, quadratic model, data set, calculator, spreadsheet program.

#LearnwithBrainly

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Campbell’s paycheck was $260. She put 1/4 of her paycheck into a savings account. How much does does she have remaining from her
wariber [46]

Answer:

%195

Step-by-step explanation:

6 0
3 years ago
Ivan and Tanya share £150 in the ratio 4: 1<br> Work out how much more Ivan gets compared to Tanya.
nalin [4]

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3 years ago
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13x+y=4 please help me on this!
expeople1 [14]

Answer: SO if you hv to solve for x then the answer is 4/13. And if you wanna solve for y then the answer is 4.

Step-by-step explanation: solve for x=

13x+y=4

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8 0
3 years ago
Choose an equivalent system of equations to the following system:
andrezito [222]

Answer:

B.  6Fx + 6Gy = 6H

    Qx + Ry = S

Step-by-step explanation:

Equivalent equations can be created many ways. One of the simplest is to multiply both sides of the equation by the same number. In the answer above, the first equation has been multiplied by 6. Nothing has been done to the second equation.

_____

<em>Comments on other choices</em>

A: some terms have been multiplied by 6. This changes the equation(s) so they are no longer equivalent to the ones you started with.

B: the correct choice

C: see A.

D: the first equation has been multiplied by 6, so that is equivalent to the original. The second equation has the sign of one of the terms changed, so it is now a different equation.

3 0
3 years ago
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Needing this for tomorrow thanks help me please is hurry
Alisiya [41]

39) 6 *15 = 90 in deposits

40) 5 + 10 + 15 = 30 withdrew

41) 35 +90 = 125 - 30 = 95 in the account

3 0
3 years ago
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