<h3>Given Expression:</h3>
2x - 7
<h3>Value:</h3>
x = 5
<h3>To Find:</h3>
The value of the expression.
<h3>Solution:</h3>
2x - 7
By putting the value of x, we get
2(5) - 7 = 10 - 7 = 3
<h2>Answer:</h2>
The value of the expression is 3.
Answer:
if x=-1 then its is NOT in the domain of h.
Step-by-step explanation:
Domain is the set of values for which the function is defined.
we are given the function
h(x) = x + 1 / x^2 + 2x + 1
h(x) = x+1 /x^2+x+x+1
h(x) = x+1/x(x+1)+1(x+1)
h(x) = x+1/(x+1)(x+1)
h(x) = x+1/(x+1)^2
So, the function h(x) is defined when x ≠ -1
Its is not defined when x=-1
So, if x=-1 then its is NOT in the domain of h.
bro i'm not too sure we can help you with this..
Answer:i just need points sorry
Step-by-step explanation:
