If f(x) = x^3 find df/dx | x= -5

75

Step-by-step explanation:

So we have:

Take the derivative of the function. Use the power rule, which states that:

Therefore:

Use power rule:

Now, substitute in -5:

Square and multiply:

So our answer is 75.

This means that the slope of the line tangent to the point (-5,-125) on the graph x^3 is 75.

And we're done!

15

step-by-step explanation:

answer:

step-by-step explanation:

here, the total dishes = 10

dishes having meat = 3 ( chicken, meatloaf and hamburger )

thus, the probability of having meat on the chosen dishes = number of dishes having meat / total dishes

=

therefore, the probability of not having meat = 1- the probability of having meat on the chosen dishes

=

=

=

⇒ option b is correct.