hely7856

13.04.2021 • 

Mathematics

Mark all of the statements that are true. A. The domain for this function is the set {-5).
B. The domain for this function is all real numbers.
C. This graph is not a function because the value of yis the same for
every value of x.
D. All real numbers are in the range of this function.
E. The range for this function is the set {-5).

Ответ:

mattie2353

03.12.2020

Mathematics

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K(x) = (1/4)^x

(1,4) when x = 1, k(1) = (1/4)^1 = 1/4FALSE
(3, 1/64) when x = 3, k(3) = (1/4)^3 = 1/64TRUE
(-1,4) when x = -1, k(-1) = (1/4)^-1 = 4TRUE
(0, 1/4) when x = 0, k(0) = (1/4)^0 = 1FALSE

answer
(3, 1/64)
(-1,4)

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