What is meant by the term the ???end of the Cold War???.
1 answer:
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The equation of a parabola is given by 
where 
is the vertex.
We have the vertex is (-3,-2) so we have
and 
Substituting -3 and -2 into the
Hence, the correct answer is option D
We have the vertex is (-3,-2) so we have
Substituting -3 and -2 into the
Hence, the correct answer is option D
Answer:
Undefined
Step-by-step explanation:
(see attached for reference)
in our case, we are given 2 points
(x₁, y₁) = (-9,-6)
(x₂, y₂) = (-9,-10)
immediately we can see that the x-ordinate for both points are the same, which means that if we were to draw a line through both points, it would form a vertical line.
By definition, a vertical line has a slope that is undefined (answer)
