The average rate of change of a continuous function <em>f(x)</em> in an interval (<em>a</em>, <em>b</em>) is
(<em>f(b) </em>- <em>f(a)</em>) / (<em>b</em> - <em>a</em>)
So for
<em>f(x)</em> = 3<em>x</em> ² + 2<em>x</em> + 5
on the interval (0, 2), we have
• <em>f</em> (2) = 3 • 2² + 2 • 2 + 5 = 21
• <em>f</em> (0) = = 3 • 0² + 2 • 0 + 5 = 5
so that the average rate of change is
(<em>f</em> (2) - <em>f</em> (0)) / (2 - 0) = (21 - 5) / 2 = 16 / 2 = 8
and the answer is B.
Answer:
being rude is like having no maners.
Step-by-step explanation:
being mean is having NO COMMON SENCE OF HUMAN FEELINGS
X = 3y - 6 so:
2(3y - 6) - 4y = 8
6y - 12 - 4y = 8
2y - 12 = 8
2y = 20
y = 10
x = 3(10) - 6
x = 30 - 6
x = 24
Answer:
The correct answer would be a <u><em>decagon</em></u>
Step-by-step explanation:
In greek deka means 10 and gon is a polygon
therefore a <u>10 sided polygon is a decagon</u>
Hope this helps!
The answer is 2, you subtract 4 from 2 and get 2 and then multiply by 1