The domain of any function is the set of the values of x that will make the function correct. If we try to extend indefinitely the parabola with specified attributes above on the plane where it is drawn, the parabola will expand. This allows all the real numbers be the x-values. Thus, the answer is letter "C. All real numbers"
<h3><em><u>A. 4xy-16</u></em></h3>
<em><u>=4(xy−4)</u></em>
<h3 /><h3><em><u>B. xy+2xy-x</u></em></h3>
<em><u>3xy−x</u></em>
<em><u>=x(3y−1)</u></em>
<h3><em><u>C. 2x²-18x+12</u></em></h3>
<em><u>2x²</u></em><em><u>−18x+12</u></em>
<em><u>=2(</u></em><em><u>x²</u></em><em><u>−9x+6)</u></em>
<h3><em><u>D. 5xy+20x-9y-36</u></em></h3>
<em><u>5xy+20x−9y−36</u></em>
<em><u>=(y+4)(5x−9)</u></em>
Not sure what you mean but i’m replying so i can get some point yk
Answer:
it manages and controls input output devices.
X is any number smaller than 8, or X<8. A positive integer could be 7, 6, 5, 4, 3, 2, 1, or 0.
