-- xylophone
-- xylene
-- orthoxylene
-- oxygen
-- hypoxia
Now you know calculus.
Go forth and differentiate.
xilófonoxenofobiaxenófoboyateyugoyugoslaviawhiski (nowadays, this spelling is accepted in Spanish)Other workds I can think in Spanish with a W are mainly names..
Yes, they can both be zero.
In expressions such as "x-y", both "x" and "y" can have any value. The value of "x-y" will depend on what the value of "x" and the value of "y" are.
All points with x and y that are both non-zero!All points with x and y that are both non-zero!All points with x and y that are both non-zero!All points with x and y that are both non-zero!
The value of x + y is indeterminate. You need the values of both x and y to determine x + y.
-6
x - y = w Add y to both sides: x = w + y
For this problem, write it out... x-y=y... x=2y...8=2y...8/2=y...4=y First, I made both y's on the same side( I added a y to both sides). Then, I replaced the x with an 8. Then, I divide out the 2 from both sides. This leaves me with 4=y So... x=8, y=4, 8-4=4
you subtract x from both sides for both equations to get it in y= form. so... x+y=5 x+y-x=5-x y=5-x x+y=6 x+y-x=6-x y=6-x thanks:D but i meant with absolute value signs it was supposed to look like this : |x+y|=5 and |x|+|y|=6 ... but when i typed it in answers.com changed it
y = x2 or y = x +2, both are functions
Either - or both - can be true.
x - y = -3 2x + y = 12 (add both equations) 3x = 9 (divide by 3 to both sides) x = 3 x - y = -3 (replace x with 3) 3 - y = -3 subtract 3 to both sides) -y = -6 (multiply by -1 to both sides) y = 6 The solution of the system of the equations is (3, 6).