Answer:
it is b
Step-by-step explanation:
Y = 5 - 4x
5 - 4x = x^2 - 2x - 19
0 = x^2 + 2x -24
0 = (x + 6)(x - 4)
Therefore x = -6 (Given) or 4
x = 4, y = -9
(4,-9) is the other solution
Answer:
-79
Step-by-step explanation:
5ac-2b
5(-3)(5) - 2(2)
-75-4
-79
substitute values and then solve
You'd add both functions together:
(|x|+9)+(-6)
So:
|x|+3
