How does f(x) = 8x change over the interval from x = 1 to x = 2? a) f(x) decreases by a factor of 1 b) f(x) increases by a factor of 1 c) f(x) decreases by a factor of 8 eliminate d) f(x) increases by a factor of 8

D

Step-by-step explanation: f(x) increases by a factor of 8

f(1) = 81

f(2) = 82

f(2)

f(1)

=  

82

81

= 82−1 = 8

Therefore, f(x) increases by a factor of 8 over the interval from x = 1 to x = 2.

answer: a. 13/44

step-by-step explanation: judging by the information given to us, we are looking for experimental probability. we can see that 13 males have chosen chocolate ice cream. there are 44 ice creams in total (remember that the total is always the denominator). so our answer is 13/44.

one set of data has more variation than the other. hope this !