Question

Which facts are true for the graph of the function below F(x) = log0.521

Answer 1

A,D,E,and, F

(i submitted the question before i looked at the answers, so i tried my best to remember)

Explanation:

A: (1,0) is the x-intercept of the function

B: (i dont remember the numbers) is the y-intercept of the function

C: its increasing

D: its decreasing

E: the function is a set of all real numbers.

F: x<0

So the correct options are A, D, E and F

Answer 2

A,D,C,and, F

Explanation:

The given function is:

The statement A is true. Substituting x = 1 in given expression we get 0. So, (1,0) is the x-intercept of the function.

The statement B is false. There is no y-intercept of the function.

The statement C is false. The base of log is less than 1, so it will be a decreasing function.

The statement D is true.

The statement E if true. Range of the log function is set of all Real numbers.

The statement F is true. The given log function is defined for values of x greater than 0.

So the correct options are A, D, E and F