Answer:
Domain {-1,0,6,10}
Range: {3}
Yes it's a function.
Step-by-step explanation:
Domain is all the x's used by your relation. In case of a set of points all you have to do is your list x's. Domain: {-1,0,6 ,10}.
Range is all the y's being used by your relation. In case of a set of points all you have to do is list your y's. Range {3}.
Function: For it be a function no x can be paired with more than one y. Basically all the x's have to be different. In they are in this case so it is a function.
(x, y)=(4,5) hope this helps
A quadratic a function has a form of,
The first function has a term which doesn't fit the profile of a quadratic function. The highest exponent on x inside a quadratic function can be 2, but here we have 3 so this is not a quadratic function, but rather a cubic function.
The second function fits the form of a quadratic function perfectly.
The third function is a bit tricky. While technically the third function could be considered quadratic if the leading term would be something like and we did't even see it written out because multiplying with 0. But when we specified the form of a quadratic function, we strictly said that the number before aka cannot equal to zero. So the last function is not a quadratic function but rather a linear function.
Hope this helps :)
The answer is 21ft equals 7 yards
Answer:
x-intercept(s):
(7,0),(−7,0)
y-intercept(s):
(0,−49)
Step-by-step explanation: