Differentiate two ways; first, by using the Product Rule; then by multiplying the expression before differentiating compare your results as check. Use a graphing calculate to check your results. f ( x ) = ( 2 x + 5 ) ( 3 x 2 − 4 x + 1 )
Differentiate two ways; first, by using the Product Rule; then by multiplying the expression before differentiating compare your results as check. Use a graphing calculate to check your results. f ( x ) = ( 2 x + 5 ) ( 3 x 2 − 4 x + 1 )
Solution Summary: The author explains how to calculate the derivative of the function, fprime (x) using the product rule and the power rule.
Differentiate two ways; first, by using the Product Rule; then by multiplying the expression before differentiating compare your results as check. Use a graphing calculate to check your results.
f
(
x
)
=
(
2
x
+
5
)
(
3
x
2
−
4
x
+
1
)
Formula Formula d d x f − g = d d x ( f ) − d d x ( g )
Consider the graphs of y = f(x) and y = g(x) in the given diagram
y= f(x).
y = g(x)
Evaluate (f+g)(2) -5
Determine all for which g(x) < f(x)
Determine all for which f(x) +3 = g(x)
I) For what value(s) of x does g(x) = -4? Separate multiple answers with commas as needed.
J) Give the interval(s) of such that g(x) > 0. Use the union symbol between multiple intervals.
K) Give the interval(s) of such that g(x) <0. Use the union symbol between multiple intervals.
A Problem Solving Approach To Mathematics For Elementary School Teachers (13th Edition)
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