Which represents a quadratic function?

*

f (x) = - 8x3 - 16x2 - 4x

f (x) = * x2 + 2x - 5

px) = - ] + 1

f (x) = 0x² - 9x+7

If 4x is 10 how do i find out what 1x is

Five less than a number is fourteen

A dessert recipe calls for 2 1/2 cups of milk. How many cups of milk are needed for 1 serving?

The table shows the daily pay in dollars, f (x), earned by a salesperson who makes x number of sales. Choose the function that represents the data. f (x) = 50x2 + 200 f (x) = x50 + 200 f (x) = 50x + 200

9-3 divided by 4+2•12+6 divided by 2•3

Which real numbers are zeros of the function? f (x) = 3x^4 - x^3 - 27x^2 + 9x Select each correct answer. A. - 3 B. - 1 C. - 13 D. 0 E. 13 F. 1 G. 3

Round 1865.99 to the bearest tenth in cubic inches

It cost $180 to rent a car for 3 days. Find the cost for renting a car for 1 week.

The age of a father is 2 less than 7 times the age of his son. In 3 years, the sum of their ages will be 52. If the son's present age is s years, which equation models this situation?

Your family is driving on vacation. You have been driving for 4 3/4 hours. You have another 2 2/4 hours before you arrive at the campground. Which equation models the total driving time?