Which function is an exponential function?

Question 1 options:

f(x)=34x

f(x)=x3−4

f(x)=x34

f(x)=4x+3

Fredrick designed an experiment in which he spun a spinner 20 times and recorded the results of each spin

Atruck can be rented from company a $50 a day plus $0.60 per mile. company b charges $20 a day plus $0.80 per mile to rent the same truck. find the number of miles in a day at which the rental costs for company a and company b are the same

Which numbers have the same absolute value? choose all that apply. asap will mark at brainliest