Answer:2
Step-by-step explanation:
Given
The derivative of a function is
The slope at (2,9) is
the tangent at (2,9) is parallel to another tangent at (a,b) i.e. their slopes are equal
Answer:
<u>Given:</u>
<u>Comparing the total cost, work out the value of x:</u>
it is c
19
N-K = 6-3 which equals 3.