9
lesson pretestMultiple Choice

Pretest

Question 9 • Mathematics for Data and Financial Literacy

Given the quadratic function f⁡(x)=−2⁢(x−4)^2+5 , what is the range of the function?

Answer
A
y≥−5
B
y≥5
C
y≤5
D
y≤−5
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Given the quadratic function f⁡(x)=−2⁢(x−4)^2+5…