Step-by-step explanation:
1. B
2. B
Answer:
have the correct answer
Step-by-step explanation:
a-line the decimals nd subtract
You find the x coordinates using x = -b/2a = -6/2(-1) = 3
Substitute 3 in the equation and find y
y = -(3^2) + 6(3) - 12 = -9 + 18 - 12 = -3
Vertex (3,-3)
Answer:
Step-by-step explanation:
Slope formula: y2-y1/x2-x1
-10-2/4-(-2)
-12/6
-2
The answer is -2