jholbrook7643
26.07.2019 •
Mathematics
State the domain and range of the function f(x) =2[[x]]
a. reals even integers.
b. reals odd integers.
c. reals all integers.
d. reals positive integers.
just to let you guys know, people thought the answer was c, but the correct answer was a. i don't know why it is a, explain: (
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Ответ:
A real Even integers
Step-by-step explanation:
Ответ:
A.
Step-by-step explanation:
It's all down the the double parentheses. They mean 'round down to the nearest integer'. Also because of the 2 the integer will be even.
Ответ:
D, 30 inches
Step-by-step explanation:
Area of a triangle formula: A =
bh