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Annie96
 one year ago
What is the value of f(4)?
f(x){2 if x < 3
{4x if 3 _<_ x _<_ 1
{x 2 if x > 1
A.4
B.16
C.16
D.2
Annie96
 one year ago
What is the value of f(4)? f(x){2 if x < 3 {4x if 3 _<_ x _<_ 1 {x 2 if x > 1 A.4 B.16 C.16 D.2

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hartnn
 one year ago
Best ResponseYou've already chosen the best response.1in which range does 4 lies in? is it less than 3 or greater than 1 or between 3 and 1 ?

Annie96
 one year ago
Best ResponseYou've already chosen the best response.0@hartnn between 3 & 1

hartnn
 one year ago
Best ResponseYou've already chosen the best response.1..... 6 5 \(\Large 4\) 3 2 1 0 1 2 3 ..... so you see? 4 is actually less than 3!

hartnn
 one year ago
Best ResponseYou've already chosen the best response.1if you see the function definition f(x){2 if x < 3 {4x if 3 _<_ x _<_ 1 {x 2 if x > 1 f(x) is defined as 2 (a constant) for x<3 so for x =4, the value of f(4) will be just 2 :)
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