Mathematics, 30.09.2020 04:01 kevinglvz
Which of the following are true about the graph of f(x) = −4x2?
Select all that apply.
A. The domain is {x | x is a real number}.
B. The range of f is (−∞, −4].
C. f is decreasing over the interval (−∞, ∞).
D. The point (0, 0) is a maximum.
E. There are two x-intercepts.
Answers: 3
Mathematics, 21.06.2019 15:30
For one history test, keith had to answer 40 questions. of these 40 questions, keith answered 28 of them correctly. what percent did keith get on his history test? round your answer to the nearest tenth if necessary
Answers: 1
Mathematics, 21.06.2019 20:00
Credit card a offers an introductory apr of 3.4% for the first three months and standard apr of 15.7% thereafter,
Answers: 3
Which of the following are true about the graph of f(x) = −4x2?
Select all that apply.
A. The...
A. The...
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