Answer:
B) h(x) = -1/4(x - 6)(x + 3)
Step-by-step explanation:
Zeros of a function:
Given a polynomial f(x), this polynomial has roots 
such that it can be written as: 
, in which a is the leading coefficient.
In this question:
Concave down, so 
, which excludes options c and d.
Roots at x = 6 and x = -3. So
So option B.
Remember that
simplify inside parentahsees first
1-1/4=3/4
1/3(3/4)^2=
17 - (4k - 2) ≥ 2 (k + 3)
17 - 4k + 2 ≥ 2k + 6
-4k + 19 ≥ 2k + 6
19 - 6 ≥ 2k + 4k
13 ≥ 6k
13/6 ≥ k
Done!
I think the statement is missing in the question.
Let's assume it to be :
<span>Describe a situation that can be represented by the expression 4(X-2)
According to that we can say:
A functions is define by Four times the difference of a number X an</span><span>d</span> two.
Hope it helps.
X^4 - 3x^2 + 2
= (x^2 - 1)(x^2 - 2)
Note that x^-1 is the difference of 2 squares:-
= (x + 1)(x - 1)(x^2 - 2) Answer
