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14 questions
Calculate the gradient function means to
Calculate the derivative
Calculate the antiderivative
After finding the derivative of a function and substituting a known value of x, the answer is negative. What does that tell you?
The function is increasing
The function is decreasing
The concavity of the function is up
The concavity of the function is down
If f'(x) = 0 what does that imply about the x value?
It is a stationary point
That the limit does not exist.
Rate of change is another way of saying...
The gradient
The slope
dy/dx
Integration is the inverse of differentiation but it applications it can be used to....
find the area under a curve
calculate the force of an object
Find the altitude of an objects perimeter
Is differentiating the same as taking the derivative?
yes
no
sometimes
When asked to calculate the tangent of a function at a given point, you need to first
Calculate the derivative of the function
Calculate the antiderivative of the function
Calculate the antiderivative means to
Integrate the function
Find dy/dx
Calculate the derivative
What rule would you use tofind the derivative. f(x) = ex(3x4−2)
Product Rule
Quotient Rule
Chain Rule
What rule would you use to calculate the derivative of the above
Product Rule
Quotient Rule
Chain Rule
What rule would you use to calculate the derivative of the above?
Quotient Rule
Product Rule
Chain Rule
Evaluate means to
Calculate a numerical answer
Simplify
Expand
Factorise
What do you do when it asks you to solve for x?
Determine the value of x to satisfy the function through 'solving'.
Guess a value of x and check
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