Graph the function f(x) = 18(0.8)x. an exponential graph decreasing from the left and crossing the y axis at 0 comma 21

an exponential graph decreasing from the left and crossing the y axis at 0 comma 5

an exponential graph decreasing from the left and crossing the y axis at 0 comma 18

an exponential graph decreasing from the left and crossing the y axis at 0 comma 8

I HAVE THE RIGHT ANSWER. LOOK BELOW.
the answer is NOT 0.8. ITS 0.18. got it right on the test
people on here are stooped. yw <3

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 0 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)

If two parallel lines are cut by a transversal, interior angles on the same side of the transversal are supplementary. a. always b. sometimes c. never

Will mark ! (10 points also! ) if x varies inversely with y and x =6 when y= 10, find y when x=8 a. y=4.8 b. y=7.5 c. y=40/3 d. y=4/15