Answer: A
explanation: 13/2= 6.5. all of the others are 2 or less therefore 13/2 is the greatest number.
Answer:
(3x + 5) (x - 3)
Step-by-step explanation:
This is the quadratic expression
Answer: 2,147,483,648
Step-by-step explanation: Long number, but the pattern is to keep multiplying the previous number by 4
Answer : C
i.e. f(x) =12 when x = 9
Explanation :
Since we have given that
x=9 lies in the interval [9,13]
so f(x) will be 12 for x=9
in another interval i.e (-6,9)
x can't be 9 as it is an open interval which does not include 9 .
so we'll go for f(x)=12 when x=9.