To make this easier the answer is, "y = 2x + 5"
Y = x^2 - 2x - 3
y = -x + 3
-x + 3 = x^2 - 2x - 3
x^2 - 2x - 3 + x - 3 = 0
x^2 -x - 6 = 0
(x - 3)(x + 2) = 0
x - 3 = 0 y = -x + 3
x = 3 y = -3 + 3
y = 0
x + 2 = 0 y = -x + 3
x = -2 y = -(-2) + 3
y = 2 + 3
y = 5
solutions are : (3,0) and (-2,5)
Answer:
x = -8
Step-by-step explanation:
The line is a vertical line with x-intercept of -8
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