The answer is A. Because it shows that three is less than y and y is less than 7.
The domain of this function is going to be all of the real POSITIVE numbers EXCEPT when the denominator equals 0, because you can't divide by 0, therefore:
(√x) - 2 = 0
(√x) = 2
x = 2^2
x = 4
Therefore, the domain is all of POSITIVE real numbers EXCEPT 4
Answer:
by using distributive property
4( 1 + 9 x) = 4.1 + 4.(9 x)
Step-by-step explanation:
<u>Step :- 1</u>
<u>Explanation :-</u>
The distributive property of multiplication states that when a number is multiplied by the sum of two numbers , the first number can be distributed to both of those numbers and multiplied by each of them separately, then adding the two products together for the same result as multiplying the first number by the sum.
a .(b+c) = a.b + a.c
Given 4 + 36 x = 4(1+9 x)
by using distributive property
4 .( 1+36 x ) = 4.1 + 4.(9 x)
= 4.1+4.9(x)
(-10+2)= -8 -8-1= -9 The answer is c