Answer:
7: B, 8: A
Step-by-step explanation:
7. The domain of a function is the set of all of the values of x that are in it. In this case, we are given a series of points, so the domain of the function will be the set of x-coordinates of the points. The x-coordinate of a point is the first coordinate in the ordered pair representing the point. For example, in (0, 1), the x-coordinate is 0.
Applying that here, the x-coordinates of the points are 8, 5, 9, and 6, or 5, 6, 8, 9 in ascending order. Therefore, the domain of the function is {5, 6, 8, 9}, or option B.
8. In a system of coordinates, an abscissa is simply an x-coordinate (option A). For example, in our previous example point, (0, 1), the abscissa would be 0, because the point's x-coordinate is 0. Hope this helps!
The Answer to the question is 18
Answer:
Has to be the first one....
Step-by-step explanation:
Answer:
Step-by-step explanation:
3(4x+2y)+5
3(4x)=12x
3(2y)=6y
leave the +5 alone because it's not in ()
this is your Answer
12x+6y +5
what graph?
I don't see it, make sure to upload a file to your question next time.
