SOLUTION: f(x)=2x3 − 4x2 +3x − 5
for which x values is the graph concave down?
Algebra.Com
Question 1057331: f(x)=2x3 − 4x2 +3x − 5
for which x values is the graph concave down?
Answer by ikleyn(52788) (Show Source): You can put this solution on YOUR website!
.
f(x) = 2x^3 - 4x^2 +3x - 5
for which x values is the graph concave down?
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
The first derivative of f(x) is f'(x) = .
The second derivative of f(x) is f''(x) = 12x-8.
The graph is concave down <-----> f''(x) < 0, i.e.
12x - 8 < 0 <---> x < = .
Plot y =
RELATED QUESTIONS
Solve the equation 8x3 + 4x2 − 18x − 9 = 0 algebraically for all values of... (answered by palanisamy)
Calculus Question
Consider the function {{{ f(x)=3x^5-5x^3+3 }}}.
Use the first... (answered by greenestamps)
find the intervals on which f(x)= 2x^3 - 3x^2 is increasing.
find the intervals on... (answered by josgarithmetic)
find the intervals on which f(x)= 2x^3 - 3x^2 is increasing.
find the intervals on... (answered by josgarithmetic)
Determine where the graph of the function is concave up and concave down (if you need to... (answered by jsmallt9,RAY100)
Find f + g, f − g, f * g, and f/g.
Also specify the domain for each.
f(x) =... (answered by CubeyThePenguin)
What is (f−g)(x)?
f(x)=x3−2x2+12x−6
g(x)=4x2−6x+4
(answered by MathLover1)
For f(x) = 2−3x and g(x)= 3x – 2 , find the indicated values.
a) f(a + b)
b) g(a) (answered by josgarithmetic)
For f(x) = 2−3x and g(x)= 3x – 2 , find the indicated values.
1.) f(a + b)... (answered by MathLover1)