For the given function, we have:
Domain: (-∞, ∞)
Range: [-2, ∞)
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How to find the domain and range of the given function?</h3>
Remember that for a function the domain is the set of the possible inputs while the range is the set of the outputs.
On the graph, we can see a quadratic equation, remember that for every polynomial the domain is the set of all the real values, the same is for this case, so we conclude that the domain is:
D: (-∞, ∞)
The range will be the set of all values larger than the minimum of the parabola, which is at the vertex.
On the graph, we can see that the minimum is y = -2, then the range is:
R: [-2, ∞)
If you want to learn more about range and domains:
brainly.com/question/10197594
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Answer:
-10 is the value of x .Thanks
Answer:
8/-16
Step-by-step explanation:
rise over run
First:
a. ratio of the diameter to the radius
the ratio of the diameter to the radius for any circle is always going to be 2:1 because the diameter is 2 times the legnth of the radius any time so A is not the right answer
b. the degrees of the circle is always 360, the circumference is the distance around the circle, so that would be a good indicator since 360 is constant, but the circumference can change, and if they are the same, then the circles are similar. so B is the right answer
c. Ratio of area to circumference. area=pir^2, and circumference=2pir
this is a good indicator becuase the ratio of the area and the circumference is different for every circle so c is the right answer
D. the ratio of the diameter to the circumference diameter=2r circumference=2pir
circumference=pi time diameter so the ratio of the diameter is 1:pi
this is not a good indicator so this is not the right answer
The answers are B and D, but if the teacher asks for only one, then I would pick c
The answer is D. 77. This stuff is 2EZ for me
