The position function of a spaceship is r(t) = (6 + t) i + (2 + ln(t)) j + 9 − 4 t2 + 1 k and the coordinates of a space station are (9, 4, 11). The captain wants the spaceship to coast into the space station. When should the engines be turned off?

no, x cannot be the same number. in all of them, x is 1. for one input there is another output. g is not a function

give brainliest

5050 i think

step-by-step explanation:

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,

you have to wait a while to reward brainliest if only one person answers. if 2 people answer there should be a "mark brainliest" on their question.

i cant fully remember all of the ranks, here are the ones i remember.

hand, ambitous, ace, genius.