A quadratic function is a function of the form
. The
vertex,
of a quadratic function is determined by the formula:
and
; where
is the
x-coordinate of the vertex and
is the
y-coordinate of the vertex. The value of
determines if the <span>
parabola opens upward or downward; if</span>
is positive, the parabola<span> opens upward and the vertex is the
minimum value, but if </span>
is negative <span>the graph opens downward and the vertex is the
maximum value. Since the quadratic function only has one vertex, it </span><span>could not contain both a minimum vertex and a maximum vertex at the same time.</span>
Well I’m not positive but first you’d move 6 over and get -744.
9x squared is 81x
81x = -744
When rounded the answer is -9.19, but the actual decimal is -9.185185185185185
Answer:
20=3.19
1=0.16
Step-by-step explanation:
Rounded to the nearest cent
12.75/80 to get unit price
Then unit price multiplied by 20
Answer:
SSSSSSNAKE heheh ;-;
Step-by-step explanation:
Answer:
I'm sorry I don't know this
Step-by-step explanation: