Can someone pls help!!

see screenshot 1.

feel free to copy the graph.

f(0)=-5

notice that anything to the power of zero is one (because its dividing by itself). so we are left with A, -5

f(1)=-10

notice that anything to the power of 1 is just itself, so we multiply-5 by 2 here

A is negative, so the graph will be facing down

the value of B is is greater than 1, meaning the graph will be growing [down].

Part B

see screenshot 2 everything is flipped over the y-axis

Part C

see screenshot 3. remember what "to the power of zero" and "to the power of one" means

hope it helps. greetings from Europe