Previews 73
Finding the Derivative of Functions
Finding the Integral of Functions
Symbolic Manipulation
Solve the system of equations 2x N 3y = 4 and Lx + 7y = L12. Solve the first equation so
that x is expressed in terms of y. Substitute the expression for x into the second
Steps and keystrokes Display
Find the derivative of (xNy)
3
/(x+y)
2
with
respect to x.
This example illustrates using the calculus
differentiation function and how the function is
displayed in “pretty print” in the history area.
Press 2 = c X | Y d Z 3 e c X « Y
d Z 2 b X d ¸
Steps and keystrokes Display
Find the integral of x…sin(x) with respect to x.
This example illustrates using the calculus
integration function.
@2 < X p 2 W X d b X d ¸
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