Find the differential of the given function. Then, evaluate the differential at the indicated values. If y = 14x - 9x² + 29 then the differential of y is

dy

(-18x+14)dx

::

Note: Type dx for the differential of x

Evaluate the differential of y at Xo = 5, dx = 0.4

I

dy

de=04

Note: Enter your answer accurate to 4 decimal places if it is not an Integrer.

Note: You can earn partial credit on this problem.

Result

Entered

Answer Preview

(-18°x+14) dx (-18x + 14) dx correct

incorrect

at least one of these answers is NOT correct.