If f(x)=2x, where is the y−intercept of g(x)=f(x)+4?

Given:

To find:

The y-intercept of g(x).

Solution:

We have,

Putting , we get

Substitute x=0 to find the y-intercept of g(x).

Therefore, the y-intercept of g(x) is at point (0,4). So, the y-intercept of g(x) is 4.

the median here is 25. your lowest value is 14 and highest value is 48. to find the third quartile, find the medium number in between 25 and 48 which would be 42 i believe.

the answer is 21%.