G11 SUPER GIO
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02
PRACTICE MISSIONderivatives from definitions and efficient rules

derivatives from definitions and efficient rules

NEW CASENEW EVIDENCE

Chain rule with a measured input

Let y = (2x+1)^4. A sensor reports x = 1. Use dy/dx = 4(2x+1)^3 * 2.

  1. Differentiate the outer fourth power.
  2. Multiply by the inner derivative 2.
  3. Then substitute x=1.

What is dy/dx at x = 1?

MODELRate-of-Change Dial
CALC
PROVEChoose with evidence
CLUE

Pause. Find what matters. Then make your move.