Which graph represents the solution set for the quadratic inequality x2 + 2x + 1 > 0?
2 answers:
Answer:
C
Step-by-step explanation:
Answer:
We have to determine the graph of the given inequality as:

on solving this equation we get:

Since we know that:

Now we know that when
the value of:

Also for the value other than -1 the function being a quadratic function will always give a non-zero positive value.
Hence, range of the function in intervals could be written as:
(-∞,-1)∪(-1,∞).
Hence, the graph of the function will be the whole of the number line with a open circle on -1.
You might be interested in
Answer:
I t s t o o g r o s s
5 2 4 2 1 1 3 6 1 4 4
Step-by-step explanation:
Im pretty sure that's the answer
Answer:
15x
3×5x
3×5 =15
15*x
15x
hope it's helpful ❤❤❤❤❤❤
THANK YOU.
Answer:
exact form: 5/3
decimal form: 1.6 (6 is repeating)
mixed number form: 1 2/3
Step-by-step explanation:
Answer:
Yes
Step-by-step explanation:
Hopefully this helps!
Answer:
{ x | -7 ≤ x ≤ 4 }
Step-by-step explanation: