You know the tangent point, so all you need for the tangent line equation is the slope. That is given by the derivative at x=3.
The derivative is
y' = 3x^2 -2
At x=3, this is y' = 3(3²) -2 = 25
Then your line in point-slope form is
y -22 = 25(x -3)
Answer:
How to Calculate a Rate. "Rate" simply means the number of things per some other number, usually 100 or 1,000 or some other multiple of 10. A percentage is a rate per 100. Infant mortality rates are calculated per 1,000.
Step-by-step explanation:
Answer:
C. vertical angles theorem
Step-by-step explanation:
Vertical Angles Theorem states that vertical angles, angles that are opposite each other and formed by two intersecting straight lines, are congruent.
Answer:
NOT true:
A, C, D
Step-by-step explanation: