Graph y=x^2+1 is it a function

1 answer:

7 0

Hello,

The graph of y = x² + 1 most certainly is a function.
It is a function because for every value of x, there is only one value of y.

The domain of y = x² + 1 is the set of all real numbers and the range is y ≥ 1.

You might be interested in

what do i do if i have meausring cups but it doesnt say how much they are? i really wanna make some cookies

olya-2409 [2.1K]

Try measuring a different way, maybe with just cups

5 0

3 years ago

Graph f (x)=2x^2+32x+126

Ulleksa [173]

The answer to the question above is x=-4.5

4 0

2 years ago

the beer at the electronic store was $81 before taxes the taxes is 7% what is the total of the price with tax

irga5000 [103]

Beer? at an electronic store? but srsly, 81*.07 is 5.67, total is 86.67

7 0

3 years ago

tenesa bought a 50 pound bag of flour for her bakery. she used 13.65 pounds of flour. how many pounds of flour are left in the b

saw5 [17]

Answer: 36.35

work:
50 - 13.65 = 36.35

4 0

2 years ago

Read 2 more answers

I need help!!!!!!!!!!!!

qaws [65]

When I do what the problem statement says, I get 47° for the left angle and 58° for the right one. They are not congruent.

4 0

3 years ago