Graph the function f(x) = 5(0.21)x. (15 pts) A.) an exponential graph decreasing from the left and crossing the y axis at 0 comma 21
B.) an exponential graph decreasing from the left and crossing the y axis at 0 comma 5
C.) an exponential graph decreasing from the left and crossing the y axis at 0 comma 18
D.) an exponential graph decreasing from the left and crossing the y axis at 0 comma 8

B or D

Step-by-step explanation:

i can say its hard to tell with how its worded

i hope this helped no gurantee only cause i dont really get it but i tried

the answer is (-8,-5)

step-by-step explanation:

the endpoint to midpoint is half the length. the length is (-2,-1) so when you are at the midpoint just add it to it to find your answer -6+(-2)= -8 and -4+(-1)=-5 so (-8,-5)

answer: first option i.e. 'a' is correct.

step-by-step explanation:

since we have given that

number of minutes to wrap a small gift box = 4 minutes

we need to find the number of gifts to be wrapped in 5 minutes

since there is a direct variation, as the number of minutes will increase with   number of gifts to be wrapped.

so, let the number of gifts to be wrapped in 5 minutes be x.

so, it becomes,

hence, first option 'a'   is correct.