subject
Mathematics, 06.05.2020 19:04 joejoefofana

What is the quadratic regression equation that fits these data

A. Y=-1.04x^2+3.04x+9.68

B. Y=-2.04x^2+1.46x+13.92

C. Y=-0.70x^2+2.37x+11.96

D. Y=14.77(0.89^x)

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 16:00
While scuba diving, rajeev dove to a depth of 12.6 feet below the surface of the water and then descended another 8.7 feet. what expression can be used to find rajeev's new position? 12.6 – 8.7 –12.6 – 8.7 –12.6 – (–8.7) 12.6 – (–8.7)
Answers: 2
question
Mathematics, 21.06.2019 16:30
Acircle has a circumference of 2 pi cm. which statement about the circumference and area is true? a comparison of the area and circumference is not possible since the area cannot be determined. the numerical values of the circumference and area of the circle are equal. the numerical value of the circumference is greater than the numerical value of the area. the numerical value of the circumference is less than the numerical value of the area.
Answers: 3
question
Mathematics, 21.06.2019 17:30
Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?
Answers: 1
question
Mathematics, 21.06.2019 21:00
Rewrite the following quadratic functions in intercept or factored form. show your work. f(t) = 20t^2 + 14t - 12
Answers: 1
You know the right answer?
What is the quadratic regression equation that fits these data

A. Y=-1.04x^2+3.04x+9.68<...
Questions
question
Mathematics, 09.10.2019 11:10
question
Mathematics, 09.10.2019 11:10
question
Health, 09.10.2019 11:10
question
English, 09.10.2019 11:10
Questions on the website: 13722360