Question

How do you find the derivative of 3x^2-2x?

Answer 1

do you know the power rule?

Answer 2

nx^n-1 ?

Answer 3

That is the power rule

Answer 4

yes so you use the power rule on each term

Answer 5

so 3x^2 it is raised to 2 so you multiply by 2 and decrease the exponent by 1 so you have\[2*3x ^{2-1}\]

Answer 6

do you understand?

Answer 7

Oh okay. I understand. Thanks.

Answer 8

so what do you have for the final answer?

Answer 9

6x-2

Answer 10

yup that's right!

Answer 11

good job

Answer 12

Yes!! Thank you.