The domain of the function 3x² + 6x – 8 is a real number and the range of the function 3x² + 6x – 8 will be (-11, ∞).
<h3>What are domain and range?</h3>
The domain means all the possible values of the x and the range means all the possible values of the y.
The function is given below.
f(x) = 3x² + 6x – 8
The range of the function will be
f(x) = 3x² + 6x – 8
f(x) = 3x² + 6x + 3 – 11
f(x) = 3(x² + 2x + 1) – 11
f(x) = 3(x + 1)² – 11
Then the range of the function will be from -11 to infinity.
More about the domain and range link is given below.
brainly.com/question/12208715
Answer:
Step-by-step explanation:
-4 and 3
2500 because 25% of 2000 is 500 and 2000+500 is 2500? tell me if im wrong!
Answer:
c. right
Step-by-step explanation:
the anwser is C right
Answer:
Step-by-step explanation:
Starting with
2
x
2
−
5
=
0
, first add 5 to both sides to get:
2
x
2
=
5
Divide both sides by 2 to get:
x
2
=
5
2
Take the square root of both sides (allowing both positive and negative roots) to get:
x
=
±
√
5
2
=
±
√
5
√
2
