Question

Question

Which facts are true for the graph of the function below? Check all that apply.
F(x) = 2 • 5x
A. The y-intercept is (0,5).
B. The range of F(x) is y> 5.
C. The y-intercept is (0,2).
D. The domain of F(x) is all real numbers.
E. It is increasing.
F. It is decreasing.


plz help quick!!

Answer 1

C. The y-intercept is (0,2).

D. The domain of F(x) is all real numbers.

E. It is increasing.

Explanation:

ap3x

Answer 2

D. The domain of F(x) is all real numbers.

E. It is increasing.

Explanation:

Given the function

f(x) = 2 • 5x

y intercept occurs at x = 0

f(0) = 2 • 5(0)

f(0) = 2 • 0

f(0)= 0

Hence the y intercept (0,0)

The domain are the input values x that makes the function exists. According to the function, the function f(x) will exist for al values of x hence the domain of F(x) is all real numbers.

If x = 0, f(x) = 0. This shows that the range of the values is y >0

The value of function f(x) also increases for increasing value of x, hence it is increasing