Which facts are true for the graph of the function below? check all that apply.
f(x)=(2/5)^x
a. the range of f(x) is y > 0.
b. the domain of f(x) is x > 0.
c. the y-intercept is (0, 1).
d. it is increasing.
e. it is decreasing.
f. the x-intercept is (1, 0).

 A: the range of F(x) isY>0  C : The y-intercept is (0,1)  E. It is decreasing.

Step-by-step explanation:

The true facts for the function are A, C and E.

Step-by-step explanation:

We are given the function,

From the graph below, we see that,

Domain of the function is the set of all real numbers.

Range of the function is the set .

Y-intercept is the point when graph crosses the y-axis. So, we see that at (0,1), the graph of the function cuts the y-axis.

So, the y-intercept is (0,1).

Moreover, as the values of x are increasing, the values of f(x) are decreasing.

Thus, the function is a decreasing function.

Hence, the true facts for the function are A, C and E.

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step-by-step explanation:

step-by-step explanation:

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