y=x+7
x - intercept
set y to 0
0=x+7
-7 -7
-7=x
(-7,0)
y - intercept
set x to 0
y=0+7
y=7
(0,7)
(-7,0) , (0,7)
The ordered pair is (5, 4).
The ordered pair is (-1, -7).
x = 3, y = -4
{-4,-5}
(5,3)
The answer is 144. The compound operator for (a) and (b) in each pair is a * (a+b). For 9 and 7, this is 9 x (9+7) = 9 x 16 = 144.
There are an infinite number of ordered pairs. (-5, -7) is one pair
Yes of course. Order does not affect summation's result.
x = 1, y = -1
x = 5 and y = 4
It equals 24.
96