Which of these is an exponential parent function?

a. f(x) = x

b. f(x) = 2x

c. f(x) = x2

d. f(x) = |x|

Option B

Step-by-step explanation:

A) f(x) =x This is a straight line passing through the origin with slope = 1.

C) This is f(x) = x^2 a parabola open up

D) f(x) = |X| is a straight line y=x for x>0 and y =-x for x<0

Hence the above 3 cannot be an exponential parent functions.

Consider option B

f(x) =

This is obviously an exponential function since the variable x appears in exponent.

Base is 2.

Thus we have option B is the right answer

c

step-by-step explanation:

it isn't d, because the interquartile range is from 27-57. and the interquartile range is basically half the data, it's pretty obvious.

it isn't b, because like i said earlier, the interquartile range is from 27-57. 57-27 is 30. the real range has to be longer

not a either. although it looks like it, 3/4 of the data is not greater than 27. but if c is wrong than this should be correct

the correct answer is c, because 13 is the point in which the plot starts

what are the things "represented below"?

step-by-step explanation:

nobody can if you dont give the choices