Which function is a quadratic function?

p (x) = 2x (x2 + 6) + 1

m (x) = - 4 (x + 3) - 2

t (x) = - 8x2 (x2 - 6) + 1

h (x) = 3x (x - 2) - 4

Translate the following into an equation and solve: four times the sum of three times a number and four is fifty-two. find the number

Bob has some 10 lb weights and some 3 lb weights. Together, all his weights add up to 50 lbs. If x represents the number of 3 lb weights and y represents the number of 10 lb weights, which equation can be used to find the number of each type of

Find the geometric mean of 5 and 320. A. 35 B. 40 C. 45 D. 50

You are scheduled to receive $16,000 in two years. when you receive it, you will invest it for eight more years at 9.25 percent per year. how much will you have in ten years?

If x+3 is a even integer, which of the following is not an even integer? A. 2x+2 B. 2x+3 C. x-3 D. 3x-1

What's the result of: (2/3) ³

Airline fares for a flight from Dallas to Austin are $30 for first class and $25 for the tourist class. If a fight had 52 passengers who paid a total of $1360, how many first class passengers were on the trip?

You have a recipe that requires 1/3 cup of sugar, but you only want to make a fourth of the recipe. How much sugar do you need to make this fraction of the recipe?

I just need clarification. If a rectangular prism has the dimensions of 10 by 4 by 6, The volume would be 240 in³ and the surface area would be 248 in² right?

A Web music store offers two versions of a popular song. The size of the standard version is 2.2 megabytes (MB). The size of the high-quality version is 4.5 MB. Yesterday, there were 720 downloads of the song, for a total download size of 2688 MB.