Which of the following explains why f(x) = log2x
does not have a y-intercept? Check all that apply.

Step-by-step explanation:

Given the function

This function can be written as:

As the rule tells s that

so

As we know that the value of x=0 at y-intercept.

For any value of , this statement is false as there is no power of 2 that is equal to 0.

Also

Lets interchange x and y in the equation  to find the inverse of the function.

So, it doesn't have any x-intercepts as for any value of x, the value of can not be zero for this function.

Therefore, Its inverse does not have any x-intercepts.

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.