The profit per trip, in dollars, for an adventure company offering
tours is modeled by y = -16x² + 720x - 1950, where x is the number
of people on the tour. How many people must be on a trip for the
company to earn at least $3000 in profit?

i think 5 miles per hour

step-by-step explanation:

(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3

2 over 5 and 4 over 15

don’t know last one sorry

step-by-step explanation:

11) obtuse

13)right

15) acute