Mathematics, 21.05.2020 22:02, atiyawhite4488

Which represents a quadratic function?
f(x) = -8x3 - 16x2 - 4x
f(x) = x
x2 + 2x - 5
f(x) =
4
x2
2 + 1
X
f(x) = 0x2 - 9x + 7

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 14:50, justyne2004

Eight people were asked what the balance of their savings account at the beginning of the month was and how much it increased or decreased by the end of the month. create a scatter plot that represents the data that is shown in the table. the x-axis represents the beginning balance in thousands of dollars and the y-axis represents the change in the savings account in hundreds of dollars. name beginning balance (in thousands of dollars) change in savings account (in hundreds of dollars) jimmy 5 3 kendra 4 7 carlos 5 4 yolanda 3 1 shawn 2 5 laura 3 2 andy 5 6 georgia 4 3

Answers: 1

continue

Mathematics, 21.06.2019 18:00, xojade

Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard deviation 0.070 g. a vending machine will only accept coins weighing between 5.48 g and 5.82 g. what percentage of legal quarters will be rejected? round your answer to two decimal places.

Answers: 1

continue

Mathematics, 21.06.2019 19:00, milhai0627a

Acompany manufactures large valves, packed in boxes. a shipment consists of 1500 valves packed in 75 boxes. each box has the outer dimensions 1.2 x 0.8 x 1.6 m and the inner dimensions 1.19 x 0.79 x 1.59 m. the boxes are loaded on a vehicle (truck + trailer). the available capacity in the vehicle combination is 140 m3. each valve has a volume of 0.06 m3. - calculate the load factor on the box level (%). - calculate the load factor on the vehicle level (%). - calculate the overall load factor (%).

Answers: 1

continue

Mathematics, 22.06.2019 00:00, mahagonylyric

Solve 13 + w/7= -18 (w/7 is a fraction)

Answers: 2

continue

Do you know the correct answer?

Which represents a quadratic function?
f(x) = -8x3 - 16x2 - 4x
f(x) = x
x2 + 2x -...