What is the vertex of the graph of this equation y=-4x2 - 16x - 12?
1 answer:
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Answer:
99/100
Step-by-step explanation:
First of all recall that
Now we we will try to apply that formula for and
.
First rewrite
Now
Answer:
Coordinates of point P is .
Step-by-step explanation:
Given that mid point of line segment is at <em>M(-9, 8.5).</em>
Q is at <em>(-4, 14)</em>.
Let coordinate of P be .
Using the ratio, we can say the following:
<em>The coordinates of mid point</em> of a line with endpoints
and
is given as:
Using the formula for above given dimensions:
So, the <em>coordinates of point P are</em> .