Step-by-step explanation:
f(x) = x³ − 6x² + 9x + 3
Take the derivative and evaluate at x = 2.
f'(x) = 3x² − 12x + 9
f'(2) = -3
Check for local minimums or maximums by setting f'(x) equal to 0.
0 = 3x² − 12x + 9
0 = x² − 4x + 3
0 = (x − 1) (x − 3)
x = 1 or 3
Evaluate f(x) at the critical values, and at the end points.
f(0) = 3
f(1) = 7
f(3) = 3
f(5) = 23
f(x) has a minimum of 3 and a maximum of 23.
Answer: 
<u>Turn 12 4/9 into an Improper Fraction</u>
Multiply 
and get 
. Now add 
and get 
.
<u>Turn 8 5/6 into an Improper Fraction</u>
Multiply 
and get 
. Now add 
and get 
.
<u>Find Common Denominator</u>
Your new problem: 
<u>Subtract</u>
<u></u>
<u></u>
<u></u>
<u>Simplify</u>
<u></u>
<u></u>
Simply just divide 5 and 3/5:
5/(3/5)=25/3
Therefore, 5 cups of birdseeds will last 25/3 days.
Answer:
https://www.khanacademy.org/math/algebra/introduction-to-algebra/alg1-writing-expressions/v/writing-expressions-1
Step-by-step explanation:
Answer:
slope-2/3
Step-by-step explanation:
slope formula (y2-y1)/(x2-x1)
plug in the coordinates
(11-5)/(6--3)
two negatives equal a positive
(11-5)/(6+3)
add or subtract the numbers
6/9
simplify
2/3
